89426000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 80

約数和(自身を含む): 220076688

約数和(自身を除く): 130650688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 610, 733, 976, 1000, 1220, 1466, 1525, 2000, 2440, 2932, 3050, 3665, 4880, 5864, 6100, 7330, 7625, 11728, 12200, 14660, 15250, 18325, 24400, 29320, 30500, 36650, 44713, 58640, 61000, 73300, 89426, 91625, 122000, 146600, 178852, 183250, 223565, 293200, 357704, 366500, 447130, 715408, 733000, 894260, 1117825, 1466000, 1788520, 2235650, 3577040, 4471300, 5589125, 8942600, 11178250, 17885200, 22356500, 44713000, 89426000]

約数ペア:

[(1, 89426000), (2, 44713000), (4, 22356500), (5, 17885200), (8, 11178250), (10, 8942600), (16, 5589125), (20, 4471300), (25, 3577040), (40, 2235650), (50, 1788520), (61, 1466000), (80, 1117825), (100, 894260), (122, 733000), (125, 715408), (200, 447130), (244, 366500), (250, 357704), (305, 293200), (400, 223565), (488, 183250), (500, 178852), (610, 146600), (733, 122000), (976, 91625), (1000, 89426), (1220, 73300), (1466, 61000), (1525, 58640), (2000, 44713), (2440, 36650), (2932, 30500), (3050, 29320), (3665, 24400), (4880, 18325), (5864, 15250), (6100, 14660), (7330, 12200), (7625, 11728)]