354472714700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8795849}}^1$

素因数の和:8795907

約数の個数: 72

約数和(自身を含む): 855097353600

約数和(自身を除く): 500624638900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 8795849, 17591698, 35183396, 43979245, 87958490, 114346037, 175916980, 219896225, 228692074, 272671319, 439792450, 457384148, 545342638, 571730185, 879584900, 1090685276, 1143460370, 1363356595, 2286920740, 2726713190, 2858650925, 3544727147, 5453426380, 5717301850, 6816782975, 7089454294, 11434603700, 13633565950, 14178908588, 17723635735, 27267131900, 35447271470, 70894542940, 88618178675, 177236357350, 354472714700]

約数ペア:

[(1, 354472714700), (2, 177236357350), (4, 88618178675), (5, 70894542940), (10, 35447271470), (13, 27267131900), (20, 17723635735), (25, 14178908588), (26, 13633565950), (31, 11434603700), (50, 7089454294), (52, 6816782975), (62, 5717301850), (65, 5453426380), (100, 3544727147), (124, 2858650925), (130, 2726713190), (155, 2286920740), (260, 1363356595), (310, 1143460370), (325, 1090685276), (403, 879584900), (620, 571730185), (650, 545342638), (775, 457384148), (806, 439792450), (1300, 272671319), (1550, 228692074), (1612, 219896225), (2015, 175916980), (3100, 114346037), (4030, 87958490), (8060, 43979245), (10075, 35183396), (20150, 17591698), (40300, 8795849)]