1407688300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5471}}^1$

素因数の和:5599

約数の個数: 72

約数和(自身を含む): 3191795712

約数和(自身を除く): 1784107412

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 83, 100, 124, 155, 166, 310, 332, 415, 620, 775, 830, 1550, 1660, 2075, 2573, 3100, 4150, 5146, 5471, 8300, 10292, 10942, 12865, 21884, 25730, 27355, 51460, 54710, 64325, 109420, 128650, 136775, 169601, 257300, 273550, 339202, 454093, 547100, 678404, 848005, 908186, 1696010, 1816372, 2270465, 3392020, 4240025, 4540930, 8480050, 9081860, 11352325, 14076883, 16960100, 22704650, 28153766, 45409300, 56307532, 70384415, 140768830, 281537660, 351922075, 703844150, 1407688300]

約数ペア:

[(1, 1407688300), (2, 703844150), (4, 351922075), (5, 281537660), (10, 140768830), (20, 70384415), (25, 56307532), (31, 45409300), (50, 28153766), (62, 22704650), (83, 16960100), (100, 14076883), (124, 11352325), (155, 9081860), (166, 8480050), (310, 4540930), (332, 4240025), (415, 3392020), (620, 2270465), (775, 1816372), (830, 1696010), (1550, 908186), (1660, 848005), (2075, 678404), (2573, 547100), (3100, 454093), (4150, 339202), (5146, 273550), (5471, 257300), (8300, 169601), (10292, 136775), (10942, 128650), (12865, 109420), (21884, 64325), (25730, 54710), (27355, 51460)]