44027440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 108493056

約数和(自身を除く): 64465616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 433, 496, 620, 656, 820, 866, 1240, 1271, 1640, 1732, 2165, 2480, 2542, 3280, 3464, 4330, 5084, 6355, 6928, 8660, 10168, 12710, 13423, 17320, 17753, 20336, 25420, 26846, 34640, 35506, 50840, 53692, 67115, 71012, 88765, 101680, 107384, 134230, 142024, 177530, 214768, 268460, 284048, 355060, 536920, 550343, 710120, 1073840, 1100686, 1420240, 2201372, 2751715, 4402744, 5503430, 8805488, 11006860, 22013720, 44027440]

約数ペア:

[(1, 44027440), (2, 22013720), (4, 11006860), (5, 8805488), (8, 5503430), (10, 4402744), (16, 2751715), (20, 2201372), (31, 1420240), (40, 1100686), (41, 1073840), (62, 710120), (80, 550343), (82, 536920), (124, 355060), (155, 284048), (164, 268460), (205, 214768), (248, 177530), (310, 142024), (328, 134230), (410, 107384), (433, 101680), (496, 88765), (620, 71012), (656, 67115), (820, 53692), (866, 50840), (1240, 35506), (1271, 34640), (1640, 26846), (1732, 25420), (2165, 20336), (2480, 17753), (2542, 17320), (3280, 13423), (3464, 12710), (4330, 10168), (5084, 8660), (6355, 6928)]