25194650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 25989574

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 467, 650, 830, 934, 1079, 2075, 2158, 2335, 4150, 4670, 5395, 6071, 10790, 11675, 12142, 23350, 26975, 30355, 38761, 53950, 60710, 77522, 151775, 193805, 303550, 387610, 503893, 969025, 1007786, 1938050, 2519465, 5038930, 12597325, 25194650]

約数ペア:

[(1, 25194650), (2, 12597325), (5, 5038930), (10, 2519465), (13, 1938050), (25, 1007786), (26, 969025), (50, 503893), (65, 387610), (83, 303550), (130, 193805), (166, 151775), (325, 77522), (415, 60710), (467, 53950), (650, 38761), (830, 30355), (934, 26975), (1079, 23350), (2075, 12142), (2158, 11675), (2335, 10790), (4150, 6071), (4670, 5395)]