4920682390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 10209411072

約数和(自身を除く): 5288728682

約数列:

[1, 2, 5, 10, 13, 26, 31, 47, 62, 65, 83, 94, 130, 155, 166, 235, 310, 313, 403, 415, 470, 611, 626, 806, 830, 1079, 1222, 1457, 1565, 2015, 2158, 2573, 2914, 3055, 3130, 3901, 4030, 4069, 5146, 5395, 6110, 7285, 7802, 8138, 9703, 10790, 12865, 14570, 14711, 18941, 19406, 19505, 20345, 25730, 25979, 29422, 33449, 37882, 39010, 40690, 48515, 50713, 51958, 66898, 73555, 94705, 97030, 101426, 120931, 126139, 129895, 147110, 167245, 189410, 191243, 241862, 252278, 253565, 259790, 334490, 337727, 382486, 456041, 507130, 604655, 630695, 675454, 805349, 912082, 956215, 1209310, 1221013, 1261390, 1572103, 1610698, 1688635, 1912430, 2280205, 2442026, 3144206, 3377270, 4026745, 4560410, 5928533, 6105065, 7860515, 8053490, 10469537, 11857066, 12210130, 15721030, 15873169, 20939074, 29642665, 31746338, 37851403, 52347685, 59285330, 75702806, 79365845, 104695370, 158731690, 189257015, 378514030, 492068239, 984136478, 2460341195, 4920682390]

約数ペア:

[(1, 4920682390), (2, 2460341195), (5, 984136478), (10, 492068239), (13, 378514030), (26, 189257015), (31, 158731690), (47, 104695370), (62, 79365845), (65, 75702806), (83, 59285330), (94, 52347685), (130, 37851403), (155, 31746338), (166, 29642665), (235, 20939074), (310, 15873169), (313, 15721030), (403, 12210130), (415, 11857066), (470, 10469537), (611, 8053490), (626, 7860515), (806, 6105065), (830, 5928533), (1079, 4560410), (1222, 4026745), (1457, 3377270), (1565, 3144206), (2015, 2442026), (2158, 2280205), (2573, 1912430), (2914, 1688635), (3055, 1610698), (3130, 1572103), (3901, 1261390), (4030, 1221013), (4069, 1209310), (5146, 956215), (5395, 912082), (6110, 805349), (7285, 675454), (7802, 630695), (8138, 604655), (9703, 507130), (10790, 456041), (12865, 382486), (14570, 337727), (14711, 334490), (18941, 259790), (19406, 253565), (19505, 252278), (20345, 241862), (25730, 191243), (25979, 189410), (29422, 167245), (33449, 147110), (37882, 129895), (39010, 126139), (40690, 120931), (48515, 101426), (50713, 97030), (51958, 94705), (66898, 73555)]