6519500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 16511040

約数和(自身を除く): 9991540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 59, 65, 68, 85, 100, 118, 125, 130, 170, 221, 236, 250, 260, 295, 325, 340, 425, 442, 500, 590, 650, 767, 850, 884, 1003, 1105, 1180, 1300, 1475, 1534, 1625, 1700, 2006, 2125, 2210, 2950, 3068, 3250, 3835, 4012, 4250, 4420, 5015, 5525, 5900, 6500, 7375, 7670, 8500, 10030, 11050, 13039, 14750, 15340, 19175, 20060, 22100, 25075, 26078, 27625, 29500, 38350, 50150, 52156, 55250, 65195, 76700, 95875, 100300, 110500, 125375, 130390, 191750, 250750, 260780, 325975, 383500, 501500, 651950, 1303900, 1629875, 3259750, 6519500]

約数ペア:

[(1, 6519500), (2, 3259750), (4, 1629875), (5, 1303900), (10, 651950), (13, 501500), (17, 383500), (20, 325975), (25, 260780), (26, 250750), (34, 191750), (50, 130390), (52, 125375), (59, 110500), (65, 100300), (68, 95875), (85, 76700), (100, 65195), (118, 55250), (125, 52156), (130, 50150), (170, 38350), (221, 29500), (236, 27625), (250, 26078), (260, 25075), (295, 22100), (325, 20060), (340, 19175), (425, 15340), (442, 14750), (500, 13039), (590, 11050), (650, 10030), (767, 8500), (850, 7670), (884, 7375), (1003, 6500), (1105, 5900), (1180, 5525), (1300, 5015), (1475, 4420), (1534, 4250), (1625, 4012), (1700, 3835), (2006, 3250), (2125, 3068), (2210, 2950)]