12442300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 30841776

約数和(自身を除く): 18399476

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 563, 650, 850, 884, 1105, 1126, 1300, 1700, 2210, 2252, 2815, 4420, 5525, 5630, 7319, 9571, 11050, 11260, 14075, 14638, 19142, 22100, 28150, 29276, 36595, 38284, 47855, 56300, 73190, 95710, 124423, 146380, 182975, 191420, 239275, 248846, 365950, 478550, 497692, 622115, 731900, 957100, 1244230, 2488460, 3110575, 6221150, 12442300]

約数ペア:

[(1, 12442300), (2, 6221150), (4, 3110575), (5, 2488460), (10, 1244230), (13, 957100), (17, 731900), (20, 622115), (25, 497692), (26, 478550), (34, 365950), (50, 248846), (52, 239275), (65, 191420), (68, 182975), (85, 146380), (100, 124423), (130, 95710), (170, 73190), (221, 56300), (260, 47855), (325, 38284), (340, 36595), (425, 29276), (442, 28150), (563, 22100), (650, 19142), (850, 14638), (884, 14075), (1105, 11260), (1126, 11050), (1300, 9571), (1700, 7319), (2210, 5630), (2252, 5525), (2815, 4420)]