56718040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 138031200

約数和(自身を除く): 81313160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2017, 2812, 3515, 4034, 5624, 7030, 8068, 10085, 14060, 16136, 20170, 28120, 38323, 40340, 74629, 76646, 80680, 149258, 153292, 191615, 298516, 306584, 373145, 383230, 597032, 746290, 766460, 1417951, 1492580, 1532920, 2835902, 2985160, 5671804, 7089755, 11343608, 14179510, 28359020, 56718040]

約数ペア:

[(1, 56718040), (2, 28359020), (4, 14179510), (5, 11343608), (8, 7089755), (10, 5671804), (19, 2985160), (20, 2835902), (37, 1532920), (38, 1492580), (40, 1417951), (74, 766460), (76, 746290), (95, 597032), (148, 383230), (152, 373145), (185, 306584), (190, 298516), (296, 191615), (370, 153292), (380, 149258), (703, 80680), (740, 76646), (760, 74629), (1406, 40340), (1480, 38323), (2017, 28120), (2812, 20170), (3515, 16136), (4034, 14060), (5624, 10085), (7030, 8068)]