2387881540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3917}}^1$

素因数の和:4117

約数の個数: 96

約数和(自身を含む): 5829231744

約数和(自身を除く): 3441350204

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 163, 170, 187, 220, 326, 340, 374, 652, 748, 815, 935, 1630, 1793, 1870, 2771, 3260, 3586, 3740, 3917, 5542, 7172, 7834, 8965, 11084, 13855, 15668, 17930, 19585, 27710, 30481, 35860, 39170, 43087, 55420, 60962, 66589, 78340, 86174, 121924, 133178, 152405, 172348, 215435, 266356, 304810, 332945, 430870, 609620, 638471, 665890, 732479, 861740, 1276942, 1331780, 1464958, 2553884, 2929916, 3192355, 3662395, 6384710, 7023181, 7324790, 10854007, 12769420, 14046362, 14649580, 21708014, 28092724, 35115905, 43416028, 54270035, 70231810, 108540070, 119394077, 140463620, 217080140, 238788154, 477576308, 596970385, 1193940770, 2387881540]

約数ペア:

[(1, 2387881540), (2, 1193940770), (4, 596970385), (5, 477576308), (10, 238788154), (11, 217080140), (17, 140463620), (20, 119394077), (22, 108540070), (34, 70231810), (44, 54270035), (55, 43416028), (68, 35115905), (85, 28092724), (110, 21708014), (163, 14649580), (170, 14046362), (187, 12769420), (220, 10854007), (326, 7324790), (340, 7023181), (374, 6384710), (652, 3662395), (748, 3192355), (815, 2929916), (935, 2553884), (1630, 1464958), (1793, 1331780), (1870, 1276942), (2771, 861740), (3260, 732479), (3586, 665890), (3740, 638471), (3917, 609620), (5542, 430870), (7172, 332945), (7834, 304810), (8965, 266356), (11084, 215435), (13855, 172348), (15668, 152405), (17930, 133178), (19585, 121924), (27710, 86174), (30481, 78340), (35860, 66589), (39170, 60962), (43087, 55420)]