41968100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 96743808

約数和(自身を除く): 54775708

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 257, 284, 355, 460, 514, 575, 710, 1028, 1150, 1285, 1420, 1633, 1775, 2300, 2570, 3266, 3550, 5140, 5911, 6425, 6532, 7100, 8165, 11822, 12850, 16330, 18247, 23644, 25700, 29555, 32660, 36494, 40825, 59110, 72988, 81650, 91235, 118220, 147775, 163300, 182470, 295550, 364940, 419681, 456175, 591100, 839362, 912350, 1678724, 1824700, 2098405, 4196810, 8393620, 10492025, 20984050, 41968100]

約数ペア:

[(1, 41968100), (2, 20984050), (4, 10492025), (5, 8393620), (10, 4196810), (20, 2098405), (23, 1824700), (25, 1678724), (46, 912350), (50, 839362), (71, 591100), (92, 456175), (100, 419681), (115, 364940), (142, 295550), (230, 182470), (257, 163300), (284, 147775), (355, 118220), (460, 91235), (514, 81650), (575, 72988), (710, 59110), (1028, 40825), (1150, 36494), (1285, 32660), (1420, 29555), (1633, 25700), (1775, 23644), (2300, 18247), (2570, 16330), (3266, 12850), (3550, 11822), (5140, 8165), (5911, 7100), (6425, 6532)]