101374960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 249484032

約数和(自身を除く): 148109072

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, 496, 620, 656, 820, 997, 1240, 1271, 1640, 1994, 2480, 2542, 3280, 3988, 4985, 5084, 6355, 7976, 9970, 10168, 12710, 15952, 19940, 20336, 25420, 30907, 39880, 40877, 50840, 61814, 79760, 81754, 101680, 123628, 154535, 163508, 204385, 247256, 309070, 327016, 408770, 494512, 618140, 654032, 817540, 1236280, 1267187, 1635080, 2472560, 2534374, 3270160, 5068748, 6335935, 10137496, 12671870, 20274992, 25343740, 50687480, 101374960]

約数ペア:

[(1, 101374960), (2, 50687480), (4, 25343740), (5, 20274992), (8, 12671870), (10, 10137496), (16, 6335935), (20, 5068748), (31, 3270160), (40, 2534374), (41, 2472560), (62, 1635080), (80, 1267187), (82, 1236280), (124, 817540), (155, 654032), (164, 618140), (205, 494512), (248, 408770), (310, 327016), (328, 309070), (410, 247256), (496, 204385), (620, 163508), (656, 154535), (820, 123628), (997, 101680), (1240, 81754), (1271, 79760), (1640, 61814), (1994, 50840), (2480, 40877), (2542, 39880), (3280, 30907), (3988, 25420), (4985, 20336), (5084, 19940), (6355, 15952), (7976, 12710), (9970, 10168)]