79197250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 167132160

約数和(自身を除く): 87934910

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 682, 775, 929, 1375, 1550, 1705, 1858, 2750, 3410, 3875, 4645, 7750, 8525, 9290, 10219, 17050, 20438, 23225, 28799, 42625, 46450, 51095, 57598, 85250, 102190, 116125, 143995, 232250, 255475, 287990, 316789, 510950, 633578, 719975, 1277375, 1439950, 1583945, 2554750, 3167890, 3599875, 7199750, 7919725, 15839450, 39598625, 79197250]

約数ペア:

[(1, 79197250), (2, 39598625), (5, 15839450), (10, 7919725), (11, 7199750), (22, 3599875), (25, 3167890), (31, 2554750), (50, 1583945), (55, 1439950), (62, 1277375), (110, 719975), (125, 633578), (155, 510950), (250, 316789), (275, 287990), (310, 255475), (341, 232250), (550, 143995), (682, 116125), (775, 102190), (929, 85250), (1375, 57598), (1550, 51095), (1705, 46450), (1858, 42625), (2750, 28799), (3410, 23225), (3875, 20438), (4645, 17050), (7750, 10219), (8525, 9290)]