2009872600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19069}}^1$

素因数の和:19133

約数の個数: 96

約数和(自身を含む): 5107708800

約数和(自身を除く): 3097836200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1240, 1550, 1700, 2108, 2635, 3100, 3400, 4216, 5270, 6200, 10540, 13175, 19069, 21080, 26350, 38138, 52700, 76276, 95345, 105400, 152552, 190690, 324173, 381380, 476725, 591139, 648346, 762760, 953450, 1182278, 1296692, 1620865, 1906900, 2364556, 2593384, 2955695, 3241730, 3813800, 4729112, 5911390, 6483460, 8104325, 10049363, 11822780, 12966920, 14778475, 16208650, 20098726, 23645560, 29556950, 32417300, 40197452, 50246815, 59113900, 64834600, 80394904, 100493630, 118227800, 200987260, 251234075, 401974520, 502468150, 1004936300, 2009872600]

約数ペア:

[(1, 2009872600), (2, 1004936300), (4, 502468150), (5, 401974520), (8, 251234075), (10, 200987260), (17, 118227800), (20, 100493630), (25, 80394904), (31, 64834600), (34, 59113900), (40, 50246815), (50, 40197452), (62, 32417300), (68, 29556950), (85, 23645560), (100, 20098726), (124, 16208650), (136, 14778475), (155, 12966920), (170, 11822780), (200, 10049363), (248, 8104325), (310, 6483460), (340, 5911390), (425, 4729112), (527, 3813800), (620, 3241730), (680, 2955695), (775, 2593384), (850, 2364556), (1054, 1906900), (1240, 1620865), (1550, 1296692), (1700, 1182278), (2108, 953450), (2635, 762760), (3100, 648346), (3400, 591139), (4216, 476725), (5270, 381380), (6200, 324173), (10540, 190690), (13175, 152552), (19069, 105400), (21080, 95345), (26350, 76276), (38138, 52700)]