47368120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 68299880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 1699, 2788, 3398, 3485, 5576, 6796, 6970, 8495, 13592, 13940, 16990, 27880, 28883, 33980, 57766, 67960, 69659, 115532, 139318, 144415, 231064, 278636, 288830, 348295, 557272, 577660, 696590, 1155320, 1184203, 1393180, 2368406, 2786360, 4736812, 5921015, 9473624, 11842030, 23684060, 47368120]

約数ペア:

[(1, 47368120), (2, 23684060), (4, 11842030), (5, 9473624), (8, 5921015), (10, 4736812), (17, 2786360), (20, 2368406), (34, 1393180), (40, 1184203), (41, 1155320), (68, 696590), (82, 577660), (85, 557272), (136, 348295), (164, 288830), (170, 278636), (205, 231064), (328, 144415), (340, 139318), (410, 115532), (680, 69659), (697, 67960), (820, 57766), (1394, 33980), (1640, 28883), (1699, 27880), (2788, 16990), (3398, 13940), (3485, 13592), (5576, 8495), (6796, 6970)]