24721971550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{13249}}^1$

素因数の和:13885

約数の個数: 48

約数和(自身を含む): 46756494000

約数和(自身を除く): 22034522450

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 557, 670, 1114, 1675, 2785, 3350, 5570, 13249, 13925, 26498, 27850, 37319, 66245, 74638, 132490, 186595, 331225, 373190, 662450, 887683, 932975, 1775366, 1865950, 4438415, 7379693, 8876830, 14759386, 22192075, 36898465, 44384150, 73796930, 184492325, 368984650, 494439431, 988878862, 2472197155, 4944394310, 12360985775, 24721971550]

約数ペア:

[(1, 24721971550), (2, 12360985775), (5, 4944394310), (10, 2472197155), (25, 988878862), (50, 494439431), (67, 368984650), (134, 184492325), (335, 73796930), (557, 44384150), (670, 36898465), (1114, 22192075), (1675, 14759386), (2785, 8876830), (3350, 7379693), (5570, 4438415), (13249, 1865950), (13925, 1775366), (26498, 932975), (27850, 887683), (37319, 662450), (66245, 373190), (74638, 331225), (132490, 186595)]