8500050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1484

約数の個数: 72

約数和(自身を含む): 24610404

約数和(自身を除く): 16110354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1453, 1950, 2906, 2925, 4359, 5850, 7265, 8718, 13077, 14530, 18889, 21795, 26154, 36325, 37778, 43590, 56667, 65385, 72650, 94445, 108975, 113334, 130770, 170001, 188890, 217950, 283335, 326925, 340002, 472225, 566670, 653850, 850005, 944450, 1416675, 1700010, 2833350, 4250025, 8500050]

約数ペア:

[(1, 8500050), (2, 4250025), (3, 2833350), (5, 1700010), (6, 1416675), (9, 944450), (10, 850005), (13, 653850), (15, 566670), (18, 472225), (25, 340002), (26, 326925), (30, 283335), (39, 217950), (45, 188890), (50, 170001), (65, 130770), (75, 113334), (78, 108975), (90, 94445), (117, 72650), (130, 65385), (150, 56667), (195, 43590), (225, 37778), (234, 36325), (325, 26154), (390, 21795), (450, 18889), (585, 14530), (650, 13077), (975, 8718), (1170, 7265), (1453, 5850), (1950, 4359), (2906, 2925)]