64575200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1596

約数の個数: 72

約数和(自身を含む): 160724088

約数和(自身を除く): 96148888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1523, 1696, 2120, 2650, 3046, 4240, 5300, 6092, 7615, 8480, 10600, 12184, 15230, 21200, 24368, 30460, 38075, 42400, 48736, 60920, 76150, 80719, 121840, 152300, 161438, 243680, 304600, 322876, 403595, 609200, 645752, 807190, 1218400, 1291504, 1614380, 2017975, 2583008, 3228760, 4035950, 6457520, 8071900, 12915040, 16143800, 32287600, 64575200]

約数ペア:

[(1, 64575200), (2, 32287600), (4, 16143800), (5, 12915040), (8, 8071900), (10, 6457520), (16, 4035950), (20, 3228760), (25, 2583008), (32, 2017975), (40, 1614380), (50, 1291504), (53, 1218400), (80, 807190), (100, 645752), (106, 609200), (160, 403595), (200, 322876), (212, 304600), (265, 243680), (400, 161438), (424, 152300), (530, 121840), (800, 80719), (848, 76150), (1060, 60920), (1325, 48736), (1523, 42400), (1696, 38075), (2120, 30460), (2650, 24368), (3046, 21200), (4240, 15230), (5300, 12184), (6092, 10600), (7615, 8480)]