46418840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 122472000

約数和(自身を除く): 76053160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 59, 65, 68, 85, 89, 104, 118, 130, 136, 170, 178, 221, 236, 260, 295, 340, 356, 442, 445, 472, 520, 590, 680, 712, 767, 884, 890, 1003, 1105, 1157, 1180, 1513, 1534, 1768, 1780, 2006, 2210, 2314, 2360, 3026, 3068, 3560, 3835, 4012, 4420, 4628, 5015, 5251, 5785, 6052, 6136, 7565, 7670, 8024, 8840, 9256, 10030, 10502, 11570, 12104, 13039, 15130, 15340, 19669, 20060, 21004, 23140, 26078, 26255, 30260, 30680, 39338, 40120, 42008, 46280, 52156, 52510, 60520, 65195, 68263, 78676, 89267, 98345, 104312, 105020, 130390, 136526, 157352, 178534, 196690, 210040, 260780, 273052, 341315, 357068, 393380, 446335, 521560, 546104, 682630, 714136, 786760, 892670, 1160471, 1365260, 1785340, 2320942, 2730520, 3570680, 4641884, 5802355, 9283768, 11604710, 23209420, 46418840]

約数ペア:

[(1, 46418840), (2, 23209420), (4, 11604710), (5, 9283768), (8, 5802355), (10, 4641884), (13, 3570680), (17, 2730520), (20, 2320942), (26, 1785340), (34, 1365260), (40, 1160471), (52, 892670), (59, 786760), (65, 714136), (68, 682630), (85, 546104), (89, 521560), (104, 446335), (118, 393380), (130, 357068), (136, 341315), (170, 273052), (178, 260780), (221, 210040), (236, 196690), (260, 178534), (295, 157352), (340, 136526), (356, 130390), (442, 105020), (445, 104312), (472, 98345), (520, 89267), (590, 78676), (680, 68263), (712, 65195), (767, 60520), (884, 52510), (890, 52156), (1003, 46280), (1105, 42008), (1157, 40120), (1180, 39338), (1513, 30680), (1534, 30260), (1768, 26255), (1780, 26078), (2006, 23140), (2210, 21004), (2314, 20060), (2360, 19669), (3026, 15340), (3068, 15130), (3560, 13039), (3835, 12104), (4012, 11570), (4420, 10502), (4628, 10030), (5015, 9256), (5251, 8840), (5785, 8024), (6052, 7670), (6136, 7565)]