125320418780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{390869}}^1$

素因数の和:390959

約数の個数: 96

約数和(自身を含む): 297861701760

約数和(自身を除く): 172541282980

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 41, 46, 68, 82, 85, 92, 115, 164, 170, 205, 230, 340, 391, 410, 460, 697, 782, 820, 943, 1394, 1564, 1886, 1955, 2788, 3485, 3772, 3910, 4715, 6970, 7820, 9430, 13940, 16031, 18860, 32062, 64124, 80155, 160310, 320620, 390869, 781738, 1563476, 1954345, 3908690, 6644773, 7817380, 8989987, 13289546, 16025629, 17979974, 26579092, 32051258, 33223865, 35959948, 44949935, 64102516, 66447730, 80128145, 89899870, 132895460, 152829779, 160256290, 179799740, 272435693, 305659558, 320512580, 368589467, 544871386, 611319116, 737178934, 764148895, 1089742772, 1362178465, 1474357868, 1528297790, 1842947335, 2724356930, 3056595580, 3685894670, 5448713860, 6266020939, 7371789340, 12532041878, 25064083756, 31330104695, 62660209390, 125320418780]

約数ペア:

[(1, 125320418780), (2, 62660209390), (4, 31330104695), (5, 25064083756), (10, 12532041878), (17, 7371789340), (20, 6266020939), (23, 5448713860), (34, 3685894670), (41, 3056595580), (46, 2724356930), (68, 1842947335), (82, 1528297790), (85, 1474357868), (92, 1362178465), (115, 1089742772), (164, 764148895), (170, 737178934), (205, 611319116), (230, 544871386), (340, 368589467), (391, 320512580), (410, 305659558), (460, 272435693), (697, 179799740), (782, 160256290), (820, 152829779), (943, 132895460), (1394, 89899870), (1564, 80128145), (1886, 66447730), (1955, 64102516), (2788, 44949935), (3485, 35959948), (3772, 33223865), (3910, 32051258), (4715, 26579092), (6970, 17979974), (7820, 16025629), (9430, 13289546), (13940, 8989987), (16031, 7817380), (18860, 6644773), (32062, 3908690), (64124, 1954345), (80155, 1563476), (160310, 781738), (320620, 390869)]