22824980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 49778064

約数和(自身を除く): 26953084

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 353, 530, 610, 706, 1060, 1220, 1412, 1765, 3233, 3530, 6466, 7060, 12932, 16165, 18709, 21533, 32330, 37418, 43066, 64660, 74836, 86132, 93545, 107665, 187090, 215330, 374180, 430660, 1141249, 2282498, 4564996, 5706245, 11412490, 22824980]

約数ペア:

[(1, 22824980), (2, 11412490), (4, 5706245), (5, 4564996), (10, 2282498), (20, 1141249), (53, 430660), (61, 374180), (106, 215330), (122, 187090), (212, 107665), (244, 93545), (265, 86132), (305, 74836), (353, 64660), (530, 43066), (610, 37418), (706, 32330), (1060, 21533), (1220, 18709), (1412, 16165), (1765, 12932), (3233, 7060), (3530, 6466)]