2280459740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3291

約数の個数: 96

約数和(自身を含む): 5358044160

約数和(自身を除く): 3077584420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 59, 65, 94, 118, 130, 188, 235, 236, 260, 295, 470, 590, 611, 767, 940, 1180, 1222, 1534, 2444, 2773, 3055, 3068, 3163, 3835, 5546, 6110, 6326, 7670, 11092, 12220, 12652, 13865, 15340, 15815, 27730, 31630, 36049, 41119, 55460, 63260, 72098, 82238, 144196, 148661, 164476, 180245, 186617, 205595, 297322, 360490, 373234, 411190, 594644, 720980, 743305, 746468, 822380, 933085, 1486610, 1866170, 1932593, 2426021, 2973220, 3732340, 3865186, 4852042, 7730372, 8770999, 9662965, 9704084, 12130105, 17541998, 19325930, 24260210, 35083996, 38651860, 43854995, 48520420, 87709990, 114022987, 175419980, 228045974, 456091948, 570114935, 1140229870, 2280459740]

約数ペア:

[(1, 2280459740), (2, 1140229870), (4, 570114935), (5, 456091948), (10, 228045974), (13, 175419980), (20, 114022987), (26, 87709990), (47, 48520420), (52, 43854995), (59, 38651860), (65, 35083996), (94, 24260210), (118, 19325930), (130, 17541998), (188, 12130105), (235, 9704084), (236, 9662965), (260, 8770999), (295, 7730372), (470, 4852042), (590, 3865186), (611, 3732340), (767, 2973220), (940, 2426021), (1180, 1932593), (1222, 1866170), (1534, 1486610), (2444, 933085), (2773, 822380), (3055, 746468), (3068, 743305), (3163, 720980), (3835, 594644), (5546, 411190), (6110, 373234), (6326, 360490), (7670, 297322), (11092, 205595), (12220, 186617), (12652, 180245), (13865, 164476), (15340, 148661), (15815, 144196), (27730, 82238), (31630, 72098), (36049, 63260), (41119, 55460)]