88770500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 238737408

約数和(自身を除く): 149966908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 1951, 2275, 3250, 3500, 3902, 4550, 6500, 7804, 9100, 9755, 11375, 13657, 19510, 22750, 25363, 27314, 39020, 45500, 48775, 50726, 54628, 68285, 97550, 101452, 126815, 136570, 177541, 195100, 243875, 253630, 273140, 341425, 355082, 487750, 507260, 634075, 682850, 710164, 887705, 975500, 1268150, 1365700, 1707125, 1775410, 2536300, 3170375, 3414250, 3550820, 4438525, 6340750, 6828500, 8877050, 12681500, 17754100, 22192625, 44385250, 88770500]

約数ペア:

[(1, 88770500), (2, 44385250), (4, 22192625), (5, 17754100), (7, 12681500), (10, 8877050), (13, 6828500), (14, 6340750), (20, 4438525), (25, 3550820), (26, 3414250), (28, 3170375), (35, 2536300), (50, 1775410), (52, 1707125), (65, 1365700), (70, 1268150), (91, 975500), (100, 887705), (125, 710164), (130, 682850), (140, 634075), (175, 507260), (182, 487750), (250, 355082), (260, 341425), (325, 273140), (350, 253630), (364, 243875), (455, 195100), (500, 177541), (650, 136570), (700, 126815), (875, 101452), (910, 97550), (1300, 68285), (1625, 54628), (1750, 50726), (1820, 48775), (1951, 45500), (2275, 39020), (3250, 27314), (3500, 25363), (3902, 22750), (4550, 19510), (6500, 13657), (7804, 11375), (9100, 9755)]