313617200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 831780096

約数和(自身を除く): 518162896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 260, 325, 328, 400, 410, 520, 533, 650, 656, 820, 1025, 1040, 1066, 1300, 1471, 1640, 2050, 2132, 2600, 2665, 2942, 3280, 4100, 4264, 5200, 5330, 5884, 7355, 8200, 8528, 10660, 11768, 13325, 14710, 16400, 19123, 21320, 23536, 26650, 29420, 36775, 38246, 42640, 53300, 58840, 60311, 73550, 76492, 95615, 106600, 117680, 120622, 147100, 152984, 191230, 213200, 241244, 294200, 301555, 305968, 382460, 478075, 482488, 588400, 603110, 764920, 784043, 956150, 964976, 1206220, 1507775, 1529840, 1568086, 1912300, 2412440, 3015550, 3136172, 3824600, 3920215, 4824880, 6031100, 6272344, 7649200, 7840430, 12062200, 12544688, 15680860, 19601075, 24124400, 31361720, 39202150, 62723440, 78404300, 156808600, 313617200]

約数ペア:

[(1, 313617200), (2, 156808600), (4, 78404300), (5, 62723440), (8, 39202150), (10, 31361720), (13, 24124400), (16, 19601075), (20, 15680860), (25, 12544688), (26, 12062200), (40, 7840430), (41, 7649200), (50, 6272344), (52, 6031100), (65, 4824880), (80, 3920215), (82, 3824600), (100, 3136172), (104, 3015550), (130, 2412440), (164, 1912300), (200, 1568086), (205, 1529840), (208, 1507775), (260, 1206220), (325, 964976), (328, 956150), (400, 784043), (410, 764920), (520, 603110), (533, 588400), (650, 482488), (656, 478075), (820, 382460), (1025, 305968), (1040, 301555), (1066, 294200), (1300, 241244), (1471, 213200), (1640, 191230), (2050, 152984), (2132, 147100), (2600, 120622), (2665, 117680), (2942, 106600), (3280, 95615), (4100, 76492), (4264, 73550), (5200, 60311), (5330, 58840), (5884, 53300), (7355, 42640), (8200, 38246), (8528, 36775), (10660, 29420), (11768, 26650), (13325, 23536), (14710, 21320), (16400, 19123)]