3822800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 9686880

約数和(自身を除く): 5864080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 503, 760, 950, 1006, 1520, 1900, 2012, 2515, 3800, 4024, 5030, 7600, 8048, 9557, 10060, 12575, 19114, 20120, 25150, 38228, 40240, 47785, 50300, 76456, 95570, 100600, 152912, 191140, 201200, 238925, 382280, 477850, 764560, 955700, 1911400, 3822800]

約数ペア:

[(1, 3822800), (2, 1911400), (4, 955700), (5, 764560), (8, 477850), (10, 382280), (16, 238925), (19, 201200), (20, 191140), (25, 152912), (38, 100600), (40, 95570), (50, 76456), (76, 50300), (80, 47785), (95, 40240), (100, 38228), (152, 25150), (190, 20120), (200, 19114), (304, 12575), (380, 10060), (400, 9557), (475, 8048), (503, 7600), (760, 5030), (950, 4024), (1006, 3800), (1520, 2515), (1900, 2012)]