64036640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 161164080

約数和(自身を除く): 97127440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 373, 464, 580, 592, 740, 746, 928, 1073, 1160, 1184, 1480, 1492, 1865, 2146, 2320, 2960, 2984, 3730, 4292, 4640, 5365, 5920, 5968, 7460, 8584, 10730, 10817, 11936, 13801, 14920, 17168, 21460, 21634, 27602, 29840, 34336, 42920, 43268, 54085, 55204, 59680, 69005, 85840, 86536, 108170, 110408, 138010, 171680, 173072, 216340, 220816, 276020, 346144, 400229, 432680, 441632, 552040, 800458, 865360, 1104080, 1600916, 1730720, 2001145, 2208160, 3201832, 4002290, 6403664, 8004580, 12807328, 16009160, 32018320, 64036640]

約数ペア:

[(1, 64036640), (2, 32018320), (4, 16009160), (5, 12807328), (8, 8004580), (10, 6403664), (16, 4002290), (20, 3201832), (29, 2208160), (32, 2001145), (37, 1730720), (40, 1600916), (58, 1104080), (74, 865360), (80, 800458), (116, 552040), (145, 441632), (148, 432680), (160, 400229), (185, 346144), (232, 276020), (290, 220816), (296, 216340), (370, 173072), (373, 171680), (464, 138010), (580, 110408), (592, 108170), (740, 86536), (746, 85840), (928, 69005), (1073, 59680), (1160, 55204), (1184, 54085), (1480, 43268), (1492, 42920), (1865, 34336), (2146, 29840), (2320, 27602), (2960, 21634), (2984, 21460), (3730, 17168), (4292, 14920), (4640, 13801), (5365, 11936), (5920, 10817), (5968, 10730), (7460, 8584)]