23821250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 50608800

約数和(自身を除く): 26787550

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 59, 85, 95, 118, 125, 170, 190, 250, 295, 323, 425, 475, 590, 625, 646, 850, 950, 1003, 1121, 1250, 1475, 1615, 2006, 2125, 2242, 2375, 2950, 3230, 4250, 4750, 5015, 5605, 7375, 8075, 10030, 10625, 11210, 11875, 14750, 16150, 19057, 21250, 23750, 25075, 28025, 36875, 38114, 40375, 50150, 56050, 73750, 80750, 95285, 125375, 140125, 190570, 201875, 250750, 280250, 403750, 476425, 626875, 700625, 952850, 1253750, 1401250, 2382125, 4764250, 11910625, 23821250]

約数ペア:

[(1, 23821250), (2, 11910625), (5, 4764250), (10, 2382125), (17, 1401250), (19, 1253750), (25, 952850), (34, 700625), (38, 626875), (50, 476425), (59, 403750), (85, 280250), (95, 250750), (118, 201875), (125, 190570), (170, 140125), (190, 125375), (250, 95285), (295, 80750), (323, 73750), (425, 56050), (475, 50150), (590, 40375), (625, 38114), (646, 36875), (850, 28025), (950, 25075), (1003, 23750), (1121, 21250), (1250, 19057), (1475, 16150), (1615, 14750), (2006, 11875), (2125, 11210), (2242, 10625), (2375, 10030), (2950, 8075), (3230, 7375), (4250, 5605), (4750, 5015)]