45418750

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 94353336

約数和(自身を除く): 48934586

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 169, 215, 250, 325, 338, 430, 559, 625, 650, 845, 1075, 1118, 1250, 1625, 1690, 2150, 2795, 3125, 3250, 4225, 5375, 5590, 6250, 7267, 8125, 8450, 10750, 13975, 14534, 16250, 21125, 26875, 27950, 36335, 40625, 42250, 53750, 69875, 72670, 81250, 105625, 134375, 139750, 181675, 211250, 268750, 349375, 363350, 528125, 698750, 908375, 1056250, 1746875, 1816750, 3493750, 4541875, 9083750, 22709375, 45418750]

約数ペア:

[(1, 45418750), (2, 22709375), (5, 9083750), (10, 4541875), (13, 3493750), (25, 1816750), (26, 1746875), (43, 1056250), (50, 908375), (65, 698750), (86, 528125), (125, 363350), (130, 349375), (169, 268750), (215, 211250), (250, 181675), (325, 139750), (338, 134375), (430, 105625), (559, 81250), (625, 72670), (650, 69875), (845, 53750), (1075, 42250), (1118, 40625), (1250, 36335), (1625, 27950), (1690, 26875), (2150, 21125), (2795, 16250), (3125, 14534), (3250, 13975), (4225, 10750), (5375, 8450), (5590, 8125), (6250, 7267)]