2022973540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 4940651520

約数和(自身を除く): 2917677980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 317, 395, 553, 577, 634, 790, 1106, 1154, 1268, 1580, 1585, 2212, 2219, 2308, 2765, 2885, 3170, 4039, 4438, 5530, 5770, 6340, 8078, 8876, 11060, 11095, 11540, 16156, 20195, 22190, 25043, 40390, 44380, 45583, 50086, 80780, 91166, 100172, 125215, 175301, 182332, 182909, 227915, 250430, 319081, 350602, 365818, 455830, 500860, 638162, 701204, 731636, 876505, 911660, 914545, 1276324, 1280363, 1595405, 1753010, 1829090, 2560726, 3190810, 3506020, 3658180, 5121452, 6381620, 6401815, 12803630, 14449811, 25607260, 28899622, 57799244, 72249055, 101148677, 144498110, 202297354, 288996220, 404594708, 505743385, 1011486770, 2022973540]

約数ペア:

[(1, 2022973540), (2, 1011486770), (4, 505743385), (5, 404594708), (7, 288996220), (10, 202297354), (14, 144498110), (20, 101148677), (28, 72249055), (35, 57799244), (70, 28899622), (79, 25607260), (140, 14449811), (158, 12803630), (316, 6401815), (317, 6381620), (395, 5121452), (553, 3658180), (577, 3506020), (634, 3190810), (790, 2560726), (1106, 1829090), (1154, 1753010), (1268, 1595405), (1580, 1280363), (1585, 1276324), (2212, 914545), (2219, 911660), (2308, 876505), (2765, 731636), (2885, 701204), (3170, 638162), (4039, 500860), (4438, 455830), (5530, 365818), (5770, 350602), (6340, 319081), (8078, 250430), (8876, 227915), (11060, 182909), (11095, 182332), (11540, 175301), (16156, 125215), (20195, 100172), (22190, 91166), (25043, 80780), (40390, 50086), (44380, 45583)]