1283313130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2659

約数の個数: 64

約数和(自身を含む): 2596147200

約数和(自身を除く): 1312834070

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 79, 110, 118, 158, 295, 395, 590, 649, 790, 869, 1298, 1738, 2503, 3245, 4345, 4661, 5006, 6490, 8690, 9322, 12515, 23305, 25030, 27533, 46610, 51271, 55066, 102542, 137665, 147677, 197737, 256355, 275330, 295354, 395474, 512710, 738385, 988685, 1476770, 1624447, 1977370, 2175107, 3248894, 4350214, 8122235, 10875535, 11666483, 16244470, 21751070, 23332966, 58332415, 116664830, 128331313, 256662626, 641656565, 1283313130]

約数ペア:

[(1, 1283313130), (2, 641656565), (5, 256662626), (10, 128331313), (11, 116664830), (22, 58332415), (55, 23332966), (59, 21751070), (79, 16244470), (110, 11666483), (118, 10875535), (158, 8122235), (295, 4350214), (395, 3248894), (590, 2175107), (649, 1977370), (790, 1624447), (869, 1476770), (1298, 988685), (1738, 738385), (2503, 512710), (3245, 395474), (4345, 295354), (4661, 275330), (5006, 256355), (6490, 197737), (8690, 147677), (9322, 137665), (12515, 102542), (23305, 55066), (25030, 51271), (27533, 46610)]