65047840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 96

約数和(自身を含む): 180605376

約数和(自身を除く): 115557536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2843, 2860, 4576, 5686, 5720, 11372, 11440, 14215, 22744, 22880, 28430, 31273, 36959, 45488, 56860, 62546, 73918, 90976, 113720, 125092, 147836, 156365, 184795, 227440, 250184, 295672, 312730, 369590, 406549, 454880, 500368, 591344, 625460, 739180, 813098, 1000736, 1182688, 1250920, 1478360, 1626196, 2032745, 2501840, 2956720, 3252392, 4065490, 5003680, 5913440, 6504784, 8130980, 13009568, 16261960, 32523920, 65047840]

約数ペア:

[(1, 65047840), (2, 32523920), (4, 16261960), (5, 13009568), (8, 8130980), (10, 6504784), (11, 5913440), (13, 5003680), (16, 4065490), (20, 3252392), (22, 2956720), (26, 2501840), (32, 2032745), (40, 1626196), (44, 1478360), (52, 1250920), (55, 1182688), (65, 1000736), (80, 813098), (88, 739180), (104, 625460), (110, 591344), (130, 500368), (143, 454880), (160, 406549), (176, 369590), (208, 312730), (220, 295672), (260, 250184), (286, 227440), (352, 184795), (416, 156365), (440, 147836), (520, 125092), (572, 113720), (715, 90976), (880, 73918), (1040, 62546), (1144, 56860), (1430, 45488), (1760, 36959), (2080, 31273), (2288, 28430), (2843, 22880), (2860, 22744), (4576, 14215), (5686, 11440), (5720, 11372)]