4411360

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 10584000

約数和(自身を除く): 6172640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 349, 395, 632, 698, 790, 1264, 1396, 1580, 1745, 2528, 2792, 3160, 3490, 5584, 6320, 6980, 11168, 12640, 13960, 27571, 27920, 55142, 55840, 110284, 137855, 220568, 275710, 441136, 551420, 882272, 1102840, 2205680, 4411360]

約数ペア:

[(1, 4411360), (2, 2205680), (4, 1102840), (5, 882272), (8, 551420), (10, 441136), (16, 275710), (20, 220568), (32, 137855), (40, 110284), (79, 55840), (80, 55142), (158, 27920), (160, 27571), (316, 13960), (349, 12640), (395, 11168), (632, 6980), (698, 6320), (790, 5584), (1264, 3490), (1396, 3160), (1580, 2792), (1745, 2528)]