40873600

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 103302540

約数和(自身を除く): 62428940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 241, 265, 320, 400, 424, 482, 530, 640, 800, 848, 964, 1060, 1205, 1325, 1600, 1696, 1928, 2120, 2410, 2650, 3200, 3392, 3856, 4240, 4820, 5300, 6025, 6784, 7712, 8480, 9640, 10600, 12050, 12773, 15424, 16960, 19280, 21200, 24100, 25546, 30848, 33920, 38560, 42400, 48200, 51092, 63865, 77120, 84800, 96400, 102184, 127730, 154240, 169600, 192800, 204368, 255460, 319325, 385600, 408736, 510920, 638650, 771200, 817472, 1021840, 1277300, 1634944, 2043680, 2554600, 4087360, 5109200, 8174720, 10218400, 20436800, 40873600]

約数ペア:

[(1, 40873600), (2, 20436800), (4, 10218400), (5, 8174720), (8, 5109200), (10, 4087360), (16, 2554600), (20, 2043680), (25, 1634944), (32, 1277300), (40, 1021840), (50, 817472), (53, 771200), (64, 638650), (80, 510920), (100, 408736), (106, 385600), (128, 319325), (160, 255460), (200, 204368), (212, 192800), (241, 169600), (265, 154240), (320, 127730), (400, 102184), (424, 96400), (482, 84800), (530, 77120), (640, 63865), (800, 51092), (848, 48200), (964, 42400), (1060, 38560), (1205, 33920), (1325, 30848), (1600, 25546), (1696, 24100), (1928, 21200), (2120, 19280), (2410, 16960), (2650, 15424), (3200, 12773), (3392, 12050), (3856, 10600), (4240, 9640), (4820, 8480), (5300, 7712), (6025, 6784)]