201327610240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10147561}}^1$

素因数の和:10147611

約数の個数: 64

約数和(自身を含む): 496824635520

約数和(自身を除く): 295497025280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 10147561, 20295122, 40590244, 50737805, 81180488, 101475610, 162360976, 202951220, 314574391, 324721952, 405902440, 629148782, 649443904, 811804880, 1258297564, 1298887808, 1572871955, 1623609760, 2516595128, 3145743910, 3247219520, 5033190256, 6291487820, 6494439040, 10066380512, 12582975640, 20132761024, 25165951280, 40265522048, 50331902560, 100663805120, 201327610240]

約数ペア:

[(1, 201327610240), (2, 100663805120), (4, 50331902560), (5, 40265522048), (8, 25165951280), (10, 20132761024), (16, 12582975640), (20, 10066380512), (31, 6494439040), (32, 6291487820), (40, 5033190256), (62, 3247219520), (64, 3145743910), (80, 2516595128), (124, 1623609760), (128, 1572871955), (155, 1298887808), (160, 1258297564), (248, 811804880), (310, 649443904), (320, 629148782), (496, 405902440), (620, 324721952), (640, 314574391), (992, 202951220), (1240, 162360976), (1984, 101475610), (2480, 81180488), (3968, 50737805), (4960, 40590244), (9920, 20295122), (19840, 10147561)]