16667064130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 31266570240

約数和(自身を除く): 14599506110

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 239, 310, 454, 478, 991, 1135, 1195, 1982, 2270, 2390, 4955, 7037, 7409, 9910, 14074, 14818, 30721, 35185, 37045, 54253, 61442, 70370, 74090, 108506, 153605, 224957, 236849, 271265, 307210, 449914, 473698, 542530, 1124785, 1184245, 1681843, 2249570, 2368490, 3363686, 6973667, 7342319, 8409215, 13947334, 14684638, 16818430, 34868335, 36711595, 53764723, 69736670, 73423190, 107529446, 268823615, 537647230, 1666706413, 3333412826, 8333532065, 16667064130]

約数ペア:

[(1, 16667064130), (2, 8333532065), (5, 3333412826), (10, 1666706413), (31, 537647230), (62, 268823615), (155, 107529446), (227, 73423190), (239, 69736670), (310, 53764723), (454, 36711595), (478, 34868335), (991, 16818430), (1135, 14684638), (1195, 13947334), (1982, 8409215), (2270, 7342319), (2390, 6973667), (4955, 3363686), (7037, 2368490), (7409, 2249570), (9910, 1681843), (14074, 1184245), (14818, 1124785), (30721, 542530), (35185, 473698), (37045, 449914), (54253, 307210), (61442, 271265), (70370, 236849), (74090, 224957), (108506, 153605)]