2912272480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1400131}}^1$

素因数の和:1400159

約数の個数: 48

約数和(自身を含む): 7409498544

約数和(自身を除く): 4497226064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1400131, 2800262, 5600524, 7000655, 11201048, 14001310, 18201703, 22402096, 28002620, 36403406, 44804192, 56005240, 72806812, 91008515, 112010480, 145613624, 182017030, 224020960, 291227248, 364034060, 582454496, 728068120, 1456136240, 2912272480]

約数ペア:

[(1, 2912272480), (2, 1456136240), (4, 728068120), (5, 582454496), (8, 364034060), (10, 291227248), (13, 224020960), (16, 182017030), (20, 145613624), (26, 112010480), (32, 91008515), (40, 72806812), (52, 56005240), (65, 44804192), (80, 36403406), (104, 28002620), (130, 22402096), (160, 18201703), (208, 14001310), (260, 11201048), (416, 7000655), (520, 5600524), (1040, 2800262), (2080, 1400131)]