20100393105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2507

約数の個数: 128

約数和(自身を含む): 38621463552

約数和(自身を除く): 18521070447

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 113, 115, 195, 221, 255, 299, 339, 345, 391, 565, 663, 897, 1105, 1173, 1469, 1495, 1695, 1921, 1955, 2333, 2599, 3315, 4407, 4485, 5083, 5763, 5865, 6999, 7345, 7797, 9605, 11665, 12995, 15249, 22035, 24973, 25415, 28815, 30329, 33787, 34995, 38985, 39661, 44183, 53659, 74919, 76245, 90987, 101361, 118983, 124865, 132549, 151645, 160977, 168935, 198305, 220915, 263629, 268295, 374595, 454935, 506805, 515593, 574379, 594915, 662745, 697567, 790887, 804885, 912203, 1318145, 1546779, 1723137, 2092701, 2577965, 2736609, 2871895, 3427177, 3487835, 3954435, 4481693, 4561015, 6063467, 7733895, 8615685, 10281531, 10463505, 11858639, 13445079, 13683045, 17135885, 18190401, 22408465, 30317335, 35575917, 51407655, 58262009, 59293195, 67225395, 78825071, 90952005, 103078939, 174786027, 177879585, 236475213, 291310045, 309236817, 394125355, 515394695, 873930135, 1182376065, 1340026207, 1546184085, 4020078621, 6700131035, 20100393105]

約数ペア:

[(1, 20100393105), (3, 6700131035), (5, 4020078621), (13, 1546184085), (15, 1340026207), (17, 1182376065), (23, 873930135), (39, 515394695), (51, 394125355), (65, 309236817), (69, 291310045), (85, 236475213), (113, 177879585), (115, 174786027), (195, 103078939), (221, 90952005), (255, 78825071), (299, 67225395), (339, 59293195), (345, 58262009), (391, 51407655), (565, 35575917), (663, 30317335), (897, 22408465), (1105, 18190401), (1173, 17135885), (1469, 13683045), (1495, 13445079), (1695, 11858639), (1921, 10463505), (1955, 10281531), (2333, 8615685), (2599, 7733895), (3315, 6063467), (4407, 4561015), (4485, 4481693), (5083, 3954435), (5763, 3487835), (5865, 3427177), (6999, 2871895), (7345, 2736609), (7797, 2577965), (9605, 2092701), (11665, 1723137), (12995, 1546779), (15249, 1318145), (22035, 912203), (24973, 804885), (25415, 790887), (28815, 697567), (30329, 662745), (33787, 594915), (34995, 574379), (38985, 515593), (39661, 506805), (44183, 454935), (53659, 374595), (74919, 268295), (76245, 263629), (90987, 220915), (101361, 198305), (118983, 168935), (124865, 160977), (132549, 151645)]