1226182459280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1141867}}^1$

素因数の和:1142344

約数の個数: 80

約数和(自身を含む): 2949636877824

約数和(自身を除く): 1723454418544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 433, 496, 620, 866, 1240, 1732, 2165, 2480, 3464, 4330, 6928, 8660, 13423, 17320, 26846, 34640, 53692, 67115, 107384, 134230, 214768, 268460, 536920, 1073840, 1141867, 2283734, 4567468, 5709335, 9134936, 11418670, 18269872, 22837340, 35397877, 45674680, 70795754, 91349360, 141591508, 176989385, 283183016, 353978770, 494428411, 566366032, 707957540, 988856822, 1415915080, 1977713644, 2472142055, 2831830160, 3955427288, 4944284110, 7910854576, 9888568220, 15327280741, 19777136440, 30654561482, 39554272880, 61309122964, 76636403705, 122618245928, 153272807410, 245236491856, 306545614820, 613091229640, 1226182459280]

約数ペア:

[(1, 1226182459280), (2, 613091229640), (4, 306545614820), (5, 245236491856), (8, 153272807410), (10, 122618245928), (16, 76636403705), (20, 61309122964), (31, 39554272880), (40, 30654561482), (62, 19777136440), (80, 15327280741), (124, 9888568220), (155, 7910854576), (248, 4944284110), (310, 3955427288), (433, 2831830160), (496, 2472142055), (620, 1977713644), (866, 1415915080), (1240, 988856822), (1732, 707957540), (2165, 566366032), (2480, 494428411), (3464, 353978770), (4330, 283183016), (6928, 176989385), (8660, 141591508), (13423, 91349360), (17320, 70795754), (26846, 45674680), (34640, 35397877), (53692, 22837340), (67115, 18269872), (107384, 11418670), (134230, 9134936), (214768, 5709335), (268460, 4567468), (536920, 2283734), (1073840, 1141867)]