65081715.000000000

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17052

約数の個数: 96

約数和(自身を含む): 360321696

約数和(自身を除く): 254110656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 17021, 34042, 51063, 68084, 85105, 102126, 136168, 170210, 204252, 221273, 255315, 272336, 340420, 408504, 442546, 510630, 544672, 663819, 680840, 817008, 885092, 1021260, 1106365, 1327638, 1361680, 1634016, 1770184, 2042520, 2212730, 2655276, 2723360, 3319095, 3540368, 4085040, 4425460, 5310552, 6638190, 7080736, 8170080, 8850920, 10621104, 13276380, 17701840, 21242208, 26552760, 35403680, 53105520, 106211040]

約数ペア:

[(1, 106211040), (2, 53105520), (3, 35403680), (4, 26552760), (5, 21242208), (6, 17701840), (8, 13276380), (10, 10621104), (12, 8850920), (13, 8170080), (15, 7080736), (16, 6638190), (20, 5310552), (24, 4425460), (26, 4085040), (30, 3540368), (32, 3319095), (39, 2723360), (40, 2655276), (48, 2212730), (52, 2042520), (60, 1770184), (65, 1634016), (78, 1361680), (80, 1327638), (96, 1106365), (104, 1021260), (120, 885092), (130, 817008), (156, 680840), (160, 663819), (195, 544672), (208, 510630), (240, 442546), (260, 408504), (312, 340420), (390, 272336), (416, 255315), (480, 221273), (520, 204252), (624, 170210), (780, 136168), (1040, 102126), (1248, 85105), (1560, 68084), (2080, 51063), (3120, 34042), (6240, 17021)]