41277990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 108755136

約数和(自身を除く): 67477146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 1997, 2067, 3445, 3994, 4134, 5991, 6890, 9985, 10335, 11982, 19970, 20670, 25961, 29955, 51922, 59910, 77883, 105841, 129805, 155766, 211682, 259610, 317523, 389415, 529205, 635046, 778830, 1058410, 1375933, 1587615, 2751866, 3175230, 4127799, 6879665, 8255598, 13759330, 20638995, 41277990]

約数ペア:

[(1, 41277990), (2, 20638995), (3, 13759330), (5, 8255598), (6, 6879665), (10, 4127799), (13, 3175230), (15, 2751866), (26, 1587615), (30, 1375933), (39, 1058410), (53, 778830), (65, 635046), (78, 529205), (106, 389415), (130, 317523), (159, 259610), (195, 211682), (265, 155766), (318, 129805), (390, 105841), (530, 77883), (689, 59910), (795, 51922), (1378, 29955), (1590, 25961), (1997, 20670), (2067, 19970), (3445, 11982), (3994, 10335), (4134, 9985), (5991, 6890)]