961335040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44179}}^1$

素因数の和:44217

約数の個数: 72

約数和(自身を含む): 2438205840

約数和(自身を除く): 1476870800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 44179, 88358, 176716, 220895, 353432, 441790, 706864, 751043, 883580, 1413728, 1502086, 1767160, 2827456, 3004172, 3534320, 3755215, 5654912, 6008344, 7068640, 7510430, 11309824, 12016688, 14137280, 15020860, 24033376, 28274560, 30041720, 48066752, 56549120, 60083440, 96133504, 120166880, 192267008, 240333760, 480667520, 961335040]

約数ペア:

[(1, 961335040), (2, 480667520), (4, 240333760), (5, 192267008), (8, 120166880), (10, 96133504), (16, 60083440), (17, 56549120), (20, 48066752), (32, 30041720), (34, 28274560), (40, 24033376), (64, 15020860), (68, 14137280), (80, 12016688), (85, 11309824), (128, 7510430), (136, 7068640), (160, 6008344), (170, 5654912), (256, 3755215), (272, 3534320), (320, 3004172), (340, 2827456), (544, 1767160), (640, 1502086), (680, 1413728), (1088, 883580), (1280, 751043), (1360, 706864), (2176, 441790), (2720, 353432), (4352, 220895), (5440, 176716), (10880, 88358), (21760, 44179)]