1102201780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{54727}}^1$

素因数の和:54808

約数の個数: 48

約数和(自身を含む): 2482462080

約数和(自身を除く): 1380260300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 54727, 109454, 218908, 273635, 547270, 1039813, 1094540, 2079626, 2900531, 4159252, 5199065, 5801062, 10398130, 11602124, 14502655, 20796260, 29005310, 55110089, 58010620, 110220178, 220440356, 275550445, 551100890, 1102201780]

約数ペア:

[(1, 1102201780), (2, 551100890), (4, 275550445), (5, 220440356), (10, 110220178), (19, 58010620), (20, 55110089), (38, 29005310), (53, 20796260), (76, 14502655), (95, 11602124), (106, 10398130), (190, 5801062), (212, 5199065), (265, 4159252), (380, 2900531), (530, 2079626), (1007, 1094540), (1060, 1039813), (2014, 547270), (4028, 273635), (5035, 218908), (10070, 109454), (20140, 54727)]