478836800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23056

約数の個数: 84

約数和(自身を含む): 1268926596

約数和(自身を除く): 790089796

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 23021, 46042, 92084, 115105, 184168, 230210, 299273, 368336, 460420, 575525, 598546, 736672, 920840, 1151050, 1197092, 1473344, 1496365, 1841680, 2302100, 2394184, 2992730, 3683360, 4604200, 4788368, 5985460, 7366720, 7481825, 9208400, 9576736, 11970920, 14963650, 18416800, 19153472, 23941840, 29927300, 36833600, 47883680, 59854600, 95767360, 119709200, 239418400, 478836800]

約数ペア:

[(1, 478836800), (2, 239418400), (4, 119709200), (5, 95767360), (8, 59854600), (10, 47883680), (13, 36833600), (16, 29927300), (20, 23941840), (25, 19153472), (26, 18416800), (32, 14963650), (40, 11970920), (50, 9576736), (52, 9208400), (64, 7481825), (65, 7366720), (80, 5985460), (100, 4788368), (104, 4604200), (130, 3683360), (160, 2992730), (200, 2394184), (208, 2302100), (260, 1841680), (320, 1496365), (325, 1473344), (400, 1197092), (416, 1151050), (520, 920840), (650, 736672), (800, 598546), (832, 575525), (1040, 460420), (1300, 368336), (1600, 299273), (2080, 230210), (2600, 184168), (4160, 115105), (5200, 92084), (10400, 46042), (20800, 23021)]