2055668940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23743}}^1$

素因数の和:23808

約数の個数: 144

約数和(自身を含む): 6896967168

約数和(自身を除く): 4841298228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 14430, 17316, 21645, 23743, 28860, 43290, 47486, 71229, 86580, 94972, 118715, 142458, 213687, 237430, 284916, 308659, 356145, 427374, 474860, 617318, 712290, 854748, 878491, 925977, 1068435, 1234636, 1424580, 1543295, 1756982, 1851954, 2136870, 2635473, 2777931, 3086590, 3513964, 3703908, 4273740, 4392455, 4629885, 5270946, 5555862, 6173180, 7906419, 8784910, 9259770, 10541892, 11111724, 11420383, 13177365, 13889655, 15812838, 17569820, 18519540, 22840766, 26354730, 27779310, 31625676, 34261149, 39532095, 45681532, 52709460, 55558620, 57101915, 68522298, 79064190, 102783447, 114203830, 137044596, 158128380, 171305745, 205566894, 228407660, 342611490, 411133788, 513917235, 685222980, 1027834470, 2055668940]

約数ペア:

[(1, 2055668940), (2, 1027834470), (3, 685222980), (4, 513917235), (5, 411133788), (6, 342611490), (9, 228407660), (10, 205566894), (12, 171305745), (13, 158128380), (15, 137044596), (18, 114203830), (20, 102783447), (26, 79064190), (30, 68522298), (36, 57101915), (37, 55558620), (39, 52709460), (45, 45681532), (52, 39532095), (60, 34261149), (65, 31625676), (74, 27779310), (78, 26354730), (90, 22840766), (111, 18519540), (117, 17569820), (130, 15812838), (148, 13889655), (156, 13177365), (180, 11420383), (185, 11111724), (195, 10541892), (222, 9259770), (234, 8784910), (260, 7906419), (333, 6173180), (370, 5555862), (390, 5270946), (444, 4629885), (468, 4392455), (481, 4273740), (555, 3703908), (585, 3513964), (666, 3086590), (740, 2777931), (780, 2635473), (962, 2136870), (1110, 1851954), (1170, 1756982), (1332, 1543295), (1443, 1424580), (1665, 1234636), (1924, 1068435), (2220, 925977), (2340, 878491), (2405, 854748), (2886, 712290), (3330, 617318), (4329, 474860), (4810, 427374), (5772, 356145), (6660, 308659), (7215, 284916), (8658, 237430), (9620, 213687), (14430, 142458), (17316, 118715), (21645, 94972), (23743, 86580), (28860, 71229), (43290, 47486)]