44971120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 113430240

約数和(自身を除く): 68459120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 769, 860, 1360, 1462, 1538, 1720, 2924, 3076, 3440, 3655, 3845, 5848, 6152, 7310, 7690, 11696, 12304, 13073, 14620, 15380, 26146, 29240, 30760, 33067, 52292, 58480, 61520, 65365, 66134, 104584, 130730, 132268, 165335, 209168, 261460, 264536, 330670, 522920, 529072, 562139, 661340, 1045840, 1124278, 1322680, 2248556, 2645360, 2810695, 4497112, 5621390, 8994224, 11242780, 22485560, 44971120]

約数ペア:

[(1, 44971120), (2, 22485560), (4, 11242780), (5, 8994224), (8, 5621390), (10, 4497112), (16, 2810695), (17, 2645360), (20, 2248556), (34, 1322680), (40, 1124278), (43, 1045840), (68, 661340), (80, 562139), (85, 529072), (86, 522920), (136, 330670), (170, 264536), (172, 261460), (215, 209168), (272, 165335), (340, 132268), (344, 130730), (430, 104584), (680, 66134), (688, 65365), (731, 61520), (769, 58480), (860, 52292), (1360, 33067), (1462, 30760), (1538, 29240), (1720, 26146), (2924, 15380), (3076, 14620), (3440, 13073), (3655, 12304), (3845, 11696), (5848, 7690), (6152, 7310)]