4000307910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1190

約数の個数: 128

約数和(自身を含む): 10495733760

約数和(自身を除く): 6495425850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 239, 255, 370, 478, 510, 555, 629, 717, 887, 1110, 1195, 1258, 1434, 1774, 1887, 2390, 2661, 3145, 3585, 3774, 4063, 4435, 5322, 6290, 7170, 8126, 8843, 8870, 9435, 12189, 13305, 15079, 17686, 18870, 20315, 24378, 26529, 26610, 30158, 32819, 40630, 44215, 45237, 53058, 60945, 65638, 75395, 88430, 90474, 98457, 121890, 132645, 150331, 150790, 164095, 196914, 211993, 226185, 265290, 300662, 328190, 423986, 450993, 452370, 492285, 557923, 635979, 751655, 901986, 984570, 1059965, 1115846, 1271958, 1503310, 1673769, 2119930, 2254965, 2789615, 3179895, 3347538, 3603881, 4509930, 5579230, 6359790, 7207762, 7843741, 8368845, 10811643, 15687482, 16737690, 18019405, 21623286, 23531223, 36038810, 39218705, 47062446, 54058215, 78437410, 108116430, 117656115, 133343597, 235312230, 266687194, 400030791, 666717985, 800061582, 1333435970, 2000153955, 4000307910]

約数ペア:

[(1, 4000307910), (2, 2000153955), (3, 1333435970), (5, 800061582), (6, 666717985), (10, 400030791), (15, 266687194), (17, 235312230), (30, 133343597), (34, 117656115), (37, 108116430), (51, 78437410), (74, 54058215), (85, 47062446), (102, 39218705), (111, 36038810), (170, 23531223), (185, 21623286), (222, 18019405), (239, 16737690), (255, 15687482), (370, 10811643), (478, 8368845), (510, 7843741), (555, 7207762), (629, 6359790), (717, 5579230), (887, 4509930), (1110, 3603881), (1195, 3347538), (1258, 3179895), (1434, 2789615), (1774, 2254965), (1887, 2119930), (2390, 1673769), (2661, 1503310), (3145, 1271958), (3585, 1115846), (3774, 1059965), (4063, 984570), (4435, 901986), (5322, 751655), (6290, 635979), (7170, 557923), (8126, 492285), (8843, 452370), (8870, 450993), (9435, 423986), (12189, 328190), (13305, 300662), (15079, 265290), (17686, 226185), (18870, 211993), (20315, 196914), (24378, 164095), (26529, 150790), (26610, 150331), (30158, 132645), (32819, 121890), (40630, 98457), (44215, 90474), (45237, 88430), (53058, 75395), (60945, 65638)]