88789250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 95190910

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 125, 166, 250, 275, 389, 415, 550, 778, 830, 913, 1375, 1826, 1945, 2075, 2750, 3890, 4150, 4279, 4565, 8558, 9130, 9725, 10375, 19450, 20750, 21395, 22825, 32287, 42790, 45650, 48625, 64574, 97250, 106975, 114125, 161435, 213950, 228250, 322870, 355157, 534875, 710314, 807175, 1069750, 1614350, 1775785, 3551570, 4035875, 8071750, 8878925, 17757850, 44394625, 88789250]

約数ペア:

[(1, 88789250), (2, 44394625), (5, 17757850), (10, 8878925), (11, 8071750), (22, 4035875), (25, 3551570), (50, 1775785), (55, 1614350), (83, 1069750), (110, 807175), (125, 710314), (166, 534875), (250, 355157), (275, 322870), (389, 228250), (415, 213950), (550, 161435), (778, 114125), (830, 106975), (913, 97250), (1375, 64574), (1826, 48625), (1945, 45650), (2075, 42790), (2750, 32287), (3890, 22825), (4150, 21395), (4279, 20750), (4565, 19450), (8558, 10375), (9130, 9725)]