4037227540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{28949}}^1$

素因数の和:29344

約数の個数: 48

約数和(自身を含む): 8949024000

約数和(自身を除く): 4911796460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 734, 1468, 1835, 3670, 6973, 7340, 13946, 27892, 28949, 34865, 57898, 69730, 115796, 139460, 144745, 289490, 550031, 578980, 1100062, 2200124, 2750155, 5500310, 10624283, 11000620, 21248566, 42497132, 53121415, 106242830, 201861377, 212485660, 403722754, 807445508, 1009306885, 2018613770, 4037227540]

約数ペア:

[(1, 4037227540), (2, 2018613770), (4, 1009306885), (5, 807445508), (10, 403722754), (19, 212485660), (20, 201861377), (38, 106242830), (76, 53121415), (95, 42497132), (190, 21248566), (367, 11000620), (380, 10624283), (734, 5500310), (1468, 2750155), (1835, 2200124), (3670, 1100062), (6973, 578980), (7340, 550031), (13946, 289490), (27892, 144745), (28949, 139460), (34865, 115796), (57898, 69730)]