9134150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 8864698

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 83, 142, 155, 166, 310, 355, 415, 710, 775, 830, 1550, 1775, 2075, 2201, 2573, 3550, 4150, 4402, 5146, 5893, 11005, 11786, 12865, 22010, 25730, 29465, 55025, 58930, 64325, 110050, 128650, 147325, 182683, 294650, 365366, 913415, 1826830, 4567075, 9134150]

約数ペア:

[(1, 9134150), (2, 4567075), (5, 1826830), (10, 913415), (25, 365366), (31, 294650), (50, 182683), (62, 147325), (71, 128650), (83, 110050), (142, 64325), (155, 58930), (166, 55025), (310, 29465), (355, 25730), (415, 22010), (710, 12865), (775, 11786), (830, 11005), (1550, 5893), (1775, 5146), (2075, 4402), (2201, 4150), (2573, 3550)]