4055436140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 9869443584

約数和(自身を除く): 5814007444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 523, 571, 679, 970, 1046, 1142, 1358, 1940, 2092, 2284, 2615, 2716, 2855, 3395, 3661, 3997, 5230, 5710, 6790, 7322, 7994, 10460, 11420, 13580, 14644, 15988, 18305, 19985, 36610, 39970, 50731, 55387, 73220, 79940, 101462, 110774, 202924, 221548, 253655, 276935, 298633, 355117, 387709, 507310, 553870, 597266, 710234, 775418, 1014620, 1107740, 1194532, 1420468, 1493165, 1550836, 1775585, 1938545, 2090431, 2986330, 3551170, 3877090, 4180862, 5972660, 7102340, 7754180, 8361724, 10452155, 20904310, 28967401, 41808620, 57934802, 115869604, 144837005, 202771807, 289674010, 405543614, 579348020, 811087228, 1013859035, 2027718070, 4055436140]

約数ペア:

[(1, 4055436140), (2, 2027718070), (4, 1013859035), (5, 811087228), (7, 579348020), (10, 405543614), (14, 289674010), (20, 202771807), (28, 144837005), (35, 115869604), (70, 57934802), (97, 41808620), (140, 28967401), (194, 20904310), (388, 10452155), (485, 8361724), (523, 7754180), (571, 7102340), (679, 5972660), (970, 4180862), (1046, 3877090), (1142, 3551170), (1358, 2986330), (1940, 2090431), (2092, 1938545), (2284, 1775585), (2615, 1550836), (2716, 1493165), (2855, 1420468), (3395, 1194532), (3661, 1107740), (3997, 1014620), (5230, 775418), (5710, 710234), (6790, 597266), (7322, 553870), (7994, 507310), (10460, 387709), (11420, 355117), (13580, 298633), (14644, 276935), (15988, 253655), (18305, 221548), (19985, 202924), (36610, 110774), (39970, 101462), (50731, 79940), (55387, 73220)]