339890200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4277

約数の個数: 96

約数和(自身を含む): 878693760

約数和(自身を除く): 538803560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 4217, 6200, 8060, 8434, 10075, 16120, 16868, 20150, 21085, 33736, 40300, 42170, 54821, 80600, 84340, 105425, 109642, 130727, 168680, 210850, 219284, 261454, 274105, 421700, 438568, 522908, 548210, 653635, 843400, 1045816, 1096420, 1307270, 1370525, 1699451, 2192840, 2614540, 2741050, 3268175, 3398902, 5229080, 5482100, 6536350, 6797804, 8497255, 10964200, 13072700, 13595608, 16994510, 26145400, 33989020, 42486275, 67978040, 84972550, 169945100, 339890200]

約数ペア:

[(1, 339890200), (2, 169945100), (4, 84972550), (5, 67978040), (8, 42486275), (10, 33989020), (13, 26145400), (20, 16994510), (25, 13595608), (26, 13072700), (31, 10964200), (40, 8497255), (50, 6797804), (52, 6536350), (62, 5482100), (65, 5229080), (100, 3398902), (104, 3268175), (124, 2741050), (130, 2614540), (155, 2192840), (200, 1699451), (248, 1370525), (260, 1307270), (310, 1096420), (325, 1045816), (403, 843400), (520, 653635), (620, 548210), (650, 522908), (775, 438568), (806, 421700), (1240, 274105), (1300, 261454), (1550, 219284), (1612, 210850), (2015, 168680), (2600, 130727), (3100, 109642), (3224, 105425), (4030, 84340), (4217, 80600), (6200, 54821), (8060, 42170), (8434, 40300), (10075, 33736), (16120, 21085), (16868, 20150)]