441025520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10343}}^1$

素因数の和:10410

約数の個数: 80

約数和(自身を含む): 1131302592

約数和(自身を除く): 690277072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10343, 10660, 20686, 21320, 41372, 42640, 51715, 82744, 103430, 134459, 165488, 206860, 268918, 413720, 424063, 537836, 672295, 827440, 848126, 1075672, 1344590, 1696252, 2120315, 2151344, 2689180, 3392504, 4240630, 5378360, 5512819, 6785008, 8481260, 10756720, 11025638, 16962520, 22051276, 27564095, 33925040, 44102552, 55128190, 88205104, 110256380, 220512760, 441025520]

約数ペア:

[(1, 441025520), (2, 220512760), (4, 110256380), (5, 88205104), (8, 55128190), (10, 44102552), (13, 33925040), (16, 27564095), (20, 22051276), (26, 16962520), (40, 11025638), (41, 10756720), (52, 8481260), (65, 6785008), (80, 5512819), (82, 5378360), (104, 4240630), (130, 3392504), (164, 2689180), (205, 2151344), (208, 2120315), (260, 1696252), (328, 1344590), (410, 1075672), (520, 848126), (533, 827440), (656, 672295), (820, 537836), (1040, 424063), (1066, 413720), (1640, 268918), (2132, 206860), (2665, 165488), (3280, 134459), (4264, 103430), (5330, 82744), (8528, 51715), (10343, 42640), (10660, 41372), (20686, 21320)]