41880540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53693}}^1$

素因数の和:53718

約数の個数: 48

約数和(自身を含む): 126288288

約数和(自身を除く): 84407748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 53693, 107386, 161079, 214772, 268465, 322158, 536930, 644316, 698009, 805395, 1073860, 1396018, 1610790, 2094027, 2792036, 3221580, 3490045, 4188054, 6980090, 8376108, 10470135, 13960180, 20940270, 41880540]

約数ペア:

[(1, 41880540), (2, 20940270), (3, 13960180), (4, 10470135), (5, 8376108), (6, 6980090), (10, 4188054), (12, 3490045), (13, 3221580), (15, 2792036), (20, 2094027), (26, 1610790), (30, 1396018), (39, 1073860), (52, 805395), (60, 698009), (65, 644316), (78, 536930), (130, 322158), (156, 268465), (195, 214772), (260, 161079), (390, 107386), (780, 53693)]