2002036826890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{402223}}^1$

素因数の和:402356

約数の個数: 128

約数和(自身を含む): 4253663600640

約数和(自身を除く): 2251626773750

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 67, 85, 95, 115, 134, 170, 190, 230, 323, 335, 391, 437, 646, 670, 782, 874, 1139, 1273, 1541, 1615, 1955, 2185, 2278, 2546, 3082, 3230, 3910, 4370, 5695, 6365, 7429, 7705, 11390, 12730, 14858, 15410, 21641, 26197, 29279, 37145, 43282, 52394, 58558, 74290, 108205, 130985, 146395, 216410, 261970, 292790, 402223, 497743, 804446, 995486, 2011115, 2488715, 4022230, 4977430, 6837791, 7642237, 9251129, 13675582, 15284474, 18502258, 26948941, 34188955, 38211185, 46255645, 53897882, 68377910, 76422370, 92511290, 129918029, 134744705, 157269193, 175771451, 259836058, 269489410, 314538386, 351542902, 458131997, 512029879, 619825643, 649590145, 786345965, 878857255, 916263994, 1024059758, 1239651286, 1299180290, 1572691930, 1757714510, 2290659985, 2560149395, 2988114667, 3099128215, 4581319970, 5120298790, 5976229334, 6198256430, 8704507943, 10537035931, 11776687217, 14940573335, 17409015886, 21074071862, 23553374434, 29881146670, 43522539715, 52685179655, 58883436085, 87045079430, 105370359310, 117766872170, 200203682689, 400407365378, 1001018413445, 2002036826890]

約数ペア:

[(1, 2002036826890), (2, 1001018413445), (5, 400407365378), (10, 200203682689), (17, 117766872170), (19, 105370359310), (23, 87045079430), (34, 58883436085), (38, 52685179655), (46, 43522539715), (67, 29881146670), (85, 23553374434), (95, 21074071862), (115, 17409015886), (134, 14940573335), (170, 11776687217), (190, 10537035931), (230, 8704507943), (323, 6198256430), (335, 5976229334), (391, 5120298790), (437, 4581319970), (646, 3099128215), (670, 2988114667), (782, 2560149395), (874, 2290659985), (1139, 1757714510), (1273, 1572691930), (1541, 1299180290), (1615, 1239651286), (1955, 1024059758), (2185, 916263994), (2278, 878857255), (2546, 786345965), (3082, 649590145), (3230, 619825643), (3910, 512029879), (4370, 458131997), (5695, 351542902), (6365, 314538386), (7429, 269489410), (7705, 259836058), (11390, 175771451), (12730, 157269193), (14858, 134744705), (15410, 129918029), (21641, 92511290), (26197, 76422370), (29279, 68377910), (37145, 53897882), (43282, 46255645), (52394, 38211185), (58558, 34188955), (74290, 26948941), (108205, 18502258), (130985, 15284474), (146395, 13675582), (216410, 9251129), (261970, 7642237), (292790, 6837791), (402223, 4977430), (497743, 4022230), (804446, 2488715), (995486, 2011115)]