42079880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 58697080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 863, 920, 1060, 1219, 1726, 2120, 2438, 3452, 4315, 4876, 6095, 6904, 8630, 9752, 12190, 17260, 19849, 24380, 34520, 39698, 45739, 48760, 79396, 91478, 99245, 158792, 182956, 198490, 228695, 365912, 396980, 457390, 793960, 914780, 1051997, 1829560, 2103994, 4207988, 5259985, 8415976, 10519970, 21039940, 42079880]

約数ペア:

[(1, 42079880), (2, 21039940), (4, 10519970), (5, 8415976), (8, 5259985), (10, 4207988), (20, 2103994), (23, 1829560), (40, 1051997), (46, 914780), (53, 793960), (92, 457390), (106, 396980), (115, 365912), (184, 228695), (212, 198490), (230, 182956), (265, 158792), (424, 99245), (460, 91478), (530, 79396), (863, 48760), (920, 45739), (1060, 39698), (1219, 34520), (1726, 24380), (2120, 19849), (2438, 17260), (3452, 12190), (4315, 9752), (4876, 8630), (6095, 6904)]