57602480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 145969824

約数和(自身を除く): 88367344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 571, 776, 970, 1040, 1142, 1261, 1552, 1940, 2284, 2522, 2855, 3880, 4568, 5044, 5710, 6305, 7423, 7760, 9136, 10088, 11420, 12610, 14846, 20176, 22840, 25220, 29692, 37115, 45680, 50440, 55387, 59384, 74230, 100880, 110774, 118768, 148460, 221548, 276935, 296920, 443096, 553870, 593840, 720031, 886192, 1107740, 1440062, 2215480, 2880124, 3600155, 4430960, 5760248, 7200310, 11520496, 14400620, 28801240, 57602480]

約数ペア:

[(1, 57602480), (2, 28801240), (4, 14400620), (5, 11520496), (8, 7200310), (10, 5760248), (13, 4430960), (16, 3600155), (20, 2880124), (26, 2215480), (40, 1440062), (52, 1107740), (65, 886192), (80, 720031), (97, 593840), (104, 553870), (130, 443096), (194, 296920), (208, 276935), (260, 221548), (388, 148460), (485, 118768), (520, 110774), (571, 100880), (776, 74230), (970, 59384), (1040, 55387), (1142, 50440), (1261, 45680), (1552, 37115), (1940, 29692), (2284, 25220), (2522, 22840), (2855, 20176), (3880, 14846), (4568, 12610), (5044, 11420), (5710, 10088), (6305, 9136), (7423, 7760)]