2012152480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9973}}^1$

素因数の和:10098

約数の個数: 96

約数和(自身を含む): 5172675984

約数和(自身を除く): 3160523504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 208, 260, 388, 416, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2080, 2522, 3104, 3880, 5044, 6305, 7760, 9973, 10088, 12610, 15520, 19946, 20176, 25220, 39892, 40352, 49865, 50440, 79784, 99730, 100880, 129649, 159568, 199460, 201760, 259298, 319136, 398920, 518596, 648245, 797840, 967381, 1037192, 1296490, 1595680, 1934762, 2074384, 2592980, 3869524, 4148768, 4836905, 5185960, 7739048, 9673810, 10371920, 12575953, 15478096, 19347620, 20743840, 25151906, 30956192, 38695240, 50303812, 62879765, 77390480, 100607624, 125759530, 154780960, 201215248, 251519060, 402430496, 503038120, 1006076240, 2012152480]

約数ペア:

[(1, 2012152480), (2, 1006076240), (4, 503038120), (5, 402430496), (8, 251519060), (10, 201215248), (13, 154780960), (16, 125759530), (20, 100607624), (26, 77390480), (32, 62879765), (40, 50303812), (52, 38695240), (65, 30956192), (80, 25151906), (97, 20743840), (104, 19347620), (130, 15478096), (160, 12575953), (194, 10371920), (208, 9673810), (260, 7739048), (388, 5185960), (416, 4836905), (485, 4148768), (520, 3869524), (776, 2592980), (970, 2074384), (1040, 1934762), (1261, 1595680), (1552, 1296490), (1940, 1037192), (2080, 967381), (2522, 797840), (3104, 648245), (3880, 518596), (5044, 398920), (6305, 319136), (7760, 259298), (9973, 201760), (10088, 199460), (12610, 159568), (15520, 129649), (19946, 100880), (20176, 99730), (25220, 79784), (39892, 50440), (40352, 49865)]