2458904500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12203}}^1$

素因数の和:12266

約数の個数: 96

約数和(自身を含む): 5970392064

約数和(自身を除く): 3511487564

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 125, 130, 155, 250, 260, 310, 325, 403, 500, 620, 650, 775, 806, 1300, 1550, 1612, 1625, 2015, 3100, 3250, 3875, 4030, 6500, 7750, 8060, 10075, 12203, 15500, 20150, 24406, 40300, 48812, 50375, 61015, 100750, 122030, 158639, 201500, 244060, 305075, 317278, 378293, 610150, 634556, 756586, 793195, 1220300, 1513172, 1525375, 1586390, 1891465, 3050750, 3172780, 3782930, 3965975, 4917809, 6101500, 7565860, 7931950, 9457325, 9835618, 15863900, 18914650, 19671236, 19829875, 24589045, 37829300, 39659750, 47286625, 49178090, 79319500, 94573250, 98356180, 122945225, 189146500, 245890450, 491780900, 614726125, 1229452250, 2458904500]

約数ペア:

[(1, 2458904500), (2, 1229452250), (4, 614726125), (5, 491780900), (10, 245890450), (13, 189146500), (20, 122945225), (25, 98356180), (26, 94573250), (31, 79319500), (50, 49178090), (52, 47286625), (62, 39659750), (65, 37829300), (100, 24589045), (124, 19829875), (125, 19671236), (130, 18914650), (155, 15863900), (250, 9835618), (260, 9457325), (310, 7931950), (325, 7565860), (403, 6101500), (500, 4917809), (620, 3965975), (650, 3782930), (775, 3172780), (806, 3050750), (1300, 1891465), (1550, 1586390), (1612, 1525375), (1625, 1513172), (2015, 1220300), (3100, 793195), (3250, 756586), (3875, 634556), (4030, 610150), (6500, 378293), (7750, 317278), (8060, 305075), (10075, 244060), (12203, 201500), (15500, 158639), (20150, 122030), (24406, 100750), (40300, 61015), (48812, 50375)]