44438500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 103993344

約数和(自身を除く): 59554844

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 61, 62, 94, 100, 122, 124, 125, 155, 188, 235, 244, 250, 305, 310, 470, 500, 610, 620, 775, 940, 1175, 1220, 1457, 1525, 1550, 1891, 2350, 2867, 2914, 3050, 3100, 3782, 3875, 4700, 5734, 5828, 5875, 6100, 7285, 7564, 7625, 7750, 9455, 11468, 11750, 14335, 14570, 15250, 15500, 18910, 23500, 28670, 29140, 30500, 36425, 37820, 47275, 57340, 71675, 72850, 88877, 94550, 143350, 145700, 177754, 182125, 189100, 236375, 286700, 355508, 358375, 364250, 444385, 472750, 716750, 728500, 888770, 945500, 1433500, 1777540, 2221925, 4443850, 8887700, 11109625, 22219250, 44438500]

約数ペア:

[(1, 44438500), (2, 22219250), (4, 11109625), (5, 8887700), (10, 4443850), (20, 2221925), (25, 1777540), (31, 1433500), (47, 945500), (50, 888770), (61, 728500), (62, 716750), (94, 472750), (100, 444385), (122, 364250), (124, 358375), (125, 355508), (155, 286700), (188, 236375), (235, 189100), (244, 182125), (250, 177754), (305, 145700), (310, 143350), (470, 94550), (500, 88877), (610, 72850), (620, 71675), (775, 57340), (940, 47275), (1175, 37820), (1220, 36425), (1457, 30500), (1525, 29140), (1550, 28670), (1891, 23500), (2350, 18910), (2867, 15500), (2914, 15250), (3050, 14570), (3100, 14335), (3782, 11750), (3875, 11468), (4700, 9455), (5734, 7750), (5828, 7625), (5875, 7564), (6100, 7285)]