5280994540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{52631}}^1$

素因数の和:52842

約数の個数: 48

約数和(自身を含む): 11539039680

約数和(自身を除く): 6258045140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 1730, 3460, 5017, 10034, 20068, 25085, 50170, 52631, 100340, 105262, 210524, 263155, 526310, 1052620, 1526299, 3052598, 6105196, 7631495, 9105163, 15262990, 18210326, 30525980, 36420652, 45525815, 91051630, 182103260, 264049727, 528099454, 1056198908, 1320248635, 2640497270, 5280994540]

約数ペア:

[(1, 5280994540), (2, 2640497270), (4, 1320248635), (5, 1056198908), (10, 528099454), (20, 264049727), (29, 182103260), (58, 91051630), (116, 45525815), (145, 36420652), (173, 30525980), (290, 18210326), (346, 15262990), (580, 9105163), (692, 7631495), (865, 6105196), (1730, 3052598), (3460, 1526299), (5017, 1052620), (10034, 526310), (20068, 263155), (25085, 210524), (50170, 105262), (52631, 100340)]