2017451540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24023}}^1$

素因数の和:24081

約数の個数: 96

約数和(自身を含む): 5085400320

約数和(自身を除く): 3067948780

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 884, 988, 1105, 1235, 1292, 1615, 2210, 2470, 3230, 4199, 4420, 4940, 6460, 8398, 16796, 20995, 24023, 41990, 48046, 83980, 96092, 120115, 240230, 312299, 408391, 456437, 480460, 624598, 816782, 912874, 1249196, 1561495, 1633564, 1825748, 2041955, 2282185, 3122990, 4083910, 4564370, 5309083, 5933681, 6245980, 7759429, 8167820, 9128740, 10618166, 11867362, 15518858, 21236332, 23734724, 26545415, 29668405, 31037716, 38797145, 53090830, 59336810, 77594290, 100872577, 106181660, 118673620, 155188580, 201745154, 403490308, 504362885, 1008725770, 2017451540]

約数ペア:

[(1, 2017451540), (2, 1008725770), (4, 504362885), (5, 403490308), (10, 201745154), (13, 155188580), (17, 118673620), (19, 106181660), (20, 100872577), (26, 77594290), (34, 59336810), (38, 53090830), (52, 38797145), (65, 31037716), (68, 29668405), (76, 26545415), (85, 23734724), (95, 21236332), (130, 15518858), (170, 11867362), (190, 10618166), (221, 9128740), (247, 8167820), (260, 7759429), (323, 6245980), (340, 5933681), (380, 5309083), (442, 4564370), (494, 4083910), (646, 3122990), (884, 2282185), (988, 2041955), (1105, 1825748), (1235, 1633564), (1292, 1561495), (1615, 1249196), (2210, 912874), (2470, 816782), (3230, 624598), (4199, 480460), (4420, 456437), (4940, 408391), (6460, 312299), (8398, 240230), (16796, 120115), (20995, 96092), (24023, 83980), (41990, 48046)]