17470700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 41559840

約数和(自身を除く): 24089140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 89, 100, 130, 151, 178, 260, 302, 325, 356, 445, 604, 650, 755, 890, 1157, 1300, 1510, 1780, 1963, 2225, 2314, 3020, 3775, 3926, 4450, 4628, 5785, 7550, 7852, 8900, 9815, 11570, 13439, 15100, 19630, 23140, 26878, 28925, 39260, 49075, 53756, 57850, 67195, 98150, 115700, 134390, 174707, 196300, 268780, 335975, 349414, 671950, 698828, 873535, 1343900, 1747070, 3494140, 4367675, 8735350, 17470700]

約数ペア:

[(1, 17470700), (2, 8735350), (4, 4367675), (5, 3494140), (10, 1747070), (13, 1343900), (20, 873535), (25, 698828), (26, 671950), (50, 349414), (52, 335975), (65, 268780), (89, 196300), (100, 174707), (130, 134390), (151, 115700), (178, 98150), (260, 67195), (302, 57850), (325, 53756), (356, 49075), (445, 39260), (604, 28925), (650, 26878), (755, 23140), (890, 19630), (1157, 15100), (1300, 13439), (1510, 11570), (1780, 9815), (1963, 8900), (2225, 7852), (2314, 7550), (3020, 5785), (3775, 4628), (3926, 4450)]