33290140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 76557600

約数和(自身を除く): 43267460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2099, 3172, 3965, 4198, 7930, 8396, 10495, 15860, 20990, 27287, 41980, 54574, 109148, 128039, 136435, 256078, 272870, 512156, 545740, 640195, 1280390, 1664507, 2560780, 3329014, 6658028, 8322535, 16645070, 33290140]

約数ペア:

[(1, 33290140), (2, 16645070), (4, 8322535), (5, 6658028), (10, 3329014), (13, 2560780), (20, 1664507), (26, 1280390), (52, 640195), (61, 545740), (65, 512156), (122, 272870), (130, 256078), (244, 136435), (260, 128039), (305, 109148), (610, 54574), (793, 41980), (1220, 27287), (1586, 20990), (2099, 15860), (3172, 10495), (3965, 8396), (4198, 7930)]