9049163950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 17562313440

約数和(自身を除く): 8513149490

約数列:

[1, 2, 5, 10, 25, 50, 61, 73, 97, 122, 146, 194, 305, 365, 419, 485, 610, 730, 838, 970, 1525, 1825, 2095, 2425, 3050, 3650, 4190, 4453, 4850, 5917, 7081, 8906, 10475, 11834, 14162, 20950, 22265, 25559, 29585, 30587, 35405, 40643, 44530, 51118, 59170, 61174, 70810, 81286, 111325, 127795, 147925, 152935, 177025, 203215, 222650, 255590, 295850, 305870, 354050, 406430, 431941, 638975, 764675, 863882, 1016075, 1277950, 1529350, 1865807, 2032150, 2159705, 2479223, 2966939, 3731614, 4319410, 4958446, 5933878, 9329035, 10798525, 12396115, 14834695, 18658070, 21597050, 24792230, 29669390, 46645175, 61980575, 74173475, 93290350, 123961150, 148346950, 180983279, 361966558, 904916395, 1809832790, 4524581975, 9049163950]

約数ペア:

[(1, 9049163950), (2, 4524581975), (5, 1809832790), (10, 904916395), (25, 361966558), (50, 180983279), (61, 148346950), (73, 123961150), (97, 93290350), (122, 74173475), (146, 61980575), (194, 46645175), (305, 29669390), (365, 24792230), (419, 21597050), (485, 18658070), (610, 14834695), (730, 12396115), (838, 10798525), (970, 9329035), (1525, 5933878), (1825, 4958446), (2095, 4319410), (2425, 3731614), (3050, 2966939), (3650, 2479223), (4190, 2159705), (4453, 2032150), (4850, 1865807), (5917, 1529350), (7081, 1277950), (8906, 1016075), (10475, 863882), (11834, 764675), (14162, 638975), (20950, 431941), (22265, 406430), (25559, 354050), (29585, 305870), (30587, 295850), (35405, 255590), (40643, 222650), (44530, 203215), (51118, 177025), (59170, 152935), (61174, 147925), (70810, 127795), (81286, 111325)]