2012876500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7706

約数の個数: 96

約数和(自身を含む): 4805498880

約数和(自身を除く): 2792622380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 155, 170, 250, 310, 340, 425, 500, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2125, 2635, 3100, 3875, 4250, 5270, 7639, 7750, 8500, 10540, 13175, 15278, 15500, 26350, 30556, 38195, 52700, 65875, 76390, 129863, 131750, 152780, 190975, 236809, 259726, 263500, 381950, 473618, 519452, 649315, 763900, 947236, 954875, 1184045, 1298630, 1909750, 2368090, 2597260, 3246575, 3819500, 4025753, 4736180, 5920225, 6493150, 8051506, 11840450, 12986300, 16103012, 16232875, 20128765, 23680900, 29601125, 32465750, 40257530, 59202250, 64931500, 80515060, 100643825, 118404500, 201287650, 402575300, 503219125, 1006438250, 2012876500]

約数ペア:

[(1, 2012876500), (2, 1006438250), (4, 503219125), (5, 402575300), (10, 201287650), (17, 118404500), (20, 100643825), (25, 80515060), (31, 64931500), (34, 59202250), (50, 40257530), (62, 32465750), (68, 29601125), (85, 23680900), (100, 20128765), (124, 16232875), (125, 16103012), (155, 12986300), (170, 11840450), (250, 8051506), (310, 6493150), (340, 5920225), (425, 4736180), (500, 4025753), (527, 3819500), (620, 3246575), (775, 2597260), (850, 2368090), (1054, 1909750), (1550, 1298630), (1700, 1184045), (2108, 954875), (2125, 947236), (2635, 763900), (3100, 649315), (3875, 519452), (4250, 473618), (5270, 381950), (7639, 263500), (7750, 259726), (8500, 236809), (10540, 190975), (13175, 152780), (15278, 131750), (15500, 129863), (26350, 76390), (30556, 65875), (38195, 52700)]