2013106900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34649}}^1$

素因数の和:34753

約数の個数: 72

約数和(自身を含む): 5052801600

約数和(自身を除く): 3039694700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 1162, 1660, 2075, 2324, 2905, 4150, 5810, 8300, 11620, 14525, 29050, 34649, 58100, 69298, 138596, 173245, 242543, 346490, 485086, 692980, 866225, 970172, 1212715, 1732450, 2425430, 2875867, 3464900, 4850860, 5751734, 6063575, 11503468, 12127150, 14379335, 20131069, 24254300, 28758670, 40262138, 57517340, 71896675, 80524276, 100655345, 143793350, 201310690, 287586700, 402621380, 503276725, 1006553450, 2013106900]

約数ペア:

[(1, 2013106900), (2, 1006553450), (4, 503276725), (5, 402621380), (7, 287586700), (10, 201310690), (14, 143793350), (20, 100655345), (25, 80524276), (28, 71896675), (35, 57517340), (50, 40262138), (70, 28758670), (83, 24254300), (100, 20131069), (140, 14379335), (166, 12127150), (175, 11503468), (332, 6063575), (350, 5751734), (415, 4850860), (581, 3464900), (700, 2875867), (830, 2425430), (1162, 1732450), (1660, 1212715), (2075, 970172), (2324, 866225), (2905, 692980), (4150, 485086), (5810, 346490), (8300, 242543), (11620, 173245), (14525, 138596), (29050, 69298), (34649, 58100)]