40269460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 107089920

約数和(自身を除く): 66820460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 331, 385, 395, 553, 662, 770, 790, 869, 1106, 1324, 1540, 1580, 1655, 1738, 2212, 2317, 2765, 3310, 3476, 3641, 4345, 4634, 5530, 6083, 6620, 7282, 8690, 9268, 11060, 11585, 12166, 14564, 17380, 18205, 23170, 24332, 25487, 26149, 30415, 36410, 46340, 50974, 52298, 60830, 72820, 101948, 104596, 121660, 127435, 130745, 183043, 254870, 261490, 287639, 366086, 509740, 522980, 575278, 732172, 915215, 1150556, 1438195, 1830430, 2013473, 2876390, 3660860, 4026946, 5752780, 8053892, 10067365, 20134730, 40269460]

約数ペア:

[(1, 40269460), (2, 20134730), (4, 10067365), (5, 8053892), (7, 5752780), (10, 4026946), (11, 3660860), (14, 2876390), (20, 2013473), (22, 1830430), (28, 1438195), (35, 1150556), (44, 915215), (55, 732172), (70, 575278), (77, 522980), (79, 509740), (110, 366086), (140, 287639), (154, 261490), (158, 254870), (220, 183043), (308, 130745), (316, 127435), (331, 121660), (385, 104596), (395, 101948), (553, 72820), (662, 60830), (770, 52298), (790, 50974), (869, 46340), (1106, 36410), (1324, 30415), (1540, 26149), (1580, 25487), (1655, 24332), (1738, 23170), (2212, 18205), (2317, 17380), (2765, 14564), (3310, 12166), (3476, 11585), (3641, 11060), (4345, 9268), (4634, 8690), (5530, 7282), (6083, 6620)]