268409200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{35317}}^1$

素因数の和:35354

約数の個数: 60

約数和(自身を含む): 678811960

約数和(自身を除く): 410402760

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, 760, 950, 1520, 1900, 3800, 7600, 35317, 70634, 141268, 176585, 282536, 353170, 565072, 671023, 706340, 882925, 1342046, 1412680, 1765850, 2684092, 2825360, 3355115, 3531700, 5368184, 6710230, 7063400, 10736368, 13420460, 14126800, 16775575, 26840920, 33551150, 53681840, 67102300, 134204600, 268409200]

約数ペア:

[(1, 268409200), (2, 134204600), (4, 67102300), (5, 53681840), (8, 33551150), (10, 26840920), (16, 16775575), (19, 14126800), (20, 13420460), (25, 10736368), (38, 7063400), (40, 6710230), (50, 5368184), (76, 3531700), (80, 3355115), (95, 2825360), (100, 2684092), (152, 1765850), (190, 1412680), (200, 1342046), (304, 882925), (380, 706340), (400, 671023), (475, 565072), (760, 353170), (950, 282536), (1520, 176585), (1900, 141268), (3800, 70634), (7600, 35317)]