22045960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 53498880

約数和(自身を除く): 31452920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 773, 920, 1240, 1426, 1546, 2852, 3092, 3565, 3865, 5704, 6184, 7130, 7730, 14260, 15460, 17779, 23963, 28520, 30920, 35558, 47926, 71116, 88895, 95852, 119815, 142232, 177790, 191704, 239630, 355580, 479260, 551149, 711160, 958520, 1102298, 2204596, 2755745, 4409192, 5511490, 11022980, 22045960]

約数ペア:

[(1, 22045960), (2, 11022980), (4, 5511490), (5, 4409192), (8, 2755745), (10, 2204596), (20, 1102298), (23, 958520), (31, 711160), (40, 551149), (46, 479260), (62, 355580), (92, 239630), (115, 191704), (124, 177790), (155, 142232), (184, 119815), (230, 95852), (248, 88895), (310, 71116), (460, 47926), (620, 35558), (713, 30920), (773, 28520), (920, 23963), (1240, 17779), (1426, 15460), (1546, 14260), (2852, 7730), (3092, 7130), (3565, 6184), (3865, 5704)]