2103121150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{140677}}^1$

素因数の和:140725

約数の個数: 48

約数和(自身を含む): 4395906144

約数和(自身を除く): 2292784994

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 140677, 281354, 703385, 1406770, 1828801, 3235571, 3516925, 3657602, 6471142, 7033850, 9144005, 16177855, 18288010, 32355710, 42062423, 45720025, 80889275, 84124846, 91440050, 161778550, 210312115, 420624230, 1051560575, 2103121150]

約数ペア:

[(1, 2103121150), (2, 1051560575), (5, 420624230), (10, 210312115), (13, 161778550), (23, 91440050), (25, 84124846), (26, 80889275), (46, 45720025), (50, 42062423), (65, 32355710), (115, 18288010), (130, 16177855), (230, 9144005), (299, 7033850), (325, 6471142), (575, 3657602), (598, 3516925), (650, 3235571), (1150, 1828801), (1495, 1406770), (2990, 703385), (7475, 281354), (14950, 140677)]