17265680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 43538880

約数和(自身を除く): 26273200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 307, 370, 380, 592, 614, 703, 740, 760, 1228, 1406, 1480, 1520, 1535, 2456, 2812, 2960, 3070, 3515, 4912, 5624, 5833, 6140, 7030, 11248, 11359, 11666, 12280, 14060, 22718, 23332, 24560, 28120, 29165, 45436, 46664, 56240, 56795, 58330, 90872, 93328, 113590, 116660, 181744, 215821, 227180, 233320, 431642, 454360, 466640, 863284, 908720, 1079105, 1726568, 2158210, 3453136, 4316420, 8632840, 17265680]

約数ペア:

[(1, 17265680), (2, 8632840), (4, 4316420), (5, 3453136), (8, 2158210), (10, 1726568), (16, 1079105), (19, 908720), (20, 863284), (37, 466640), (38, 454360), (40, 431642), (74, 233320), (76, 227180), (80, 215821), (95, 181744), (148, 116660), (152, 113590), (185, 93328), (190, 90872), (296, 58330), (304, 56795), (307, 56240), (370, 46664), (380, 45436), (592, 29165), (614, 28120), (703, 24560), (740, 23332), (760, 22718), (1228, 14060), (1406, 12280), (1480, 11666), (1520, 11359), (1535, 11248), (2456, 7030), (2812, 6140), (2960, 5833), (3070, 5624), (3515, 4912)]