2912277940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44273}}^1$

素因数の和:44329

約数の個数: 96

約数和(自身を含む): 7497536256

約数和(自身を除く): 4585258316

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2530, 2860, 2990, 3289, 5060, 5980, 6578, 13156, 16445, 32890, 44273, 65780, 88546, 177092, 221365, 442730, 487003, 575549, 885460, 974006, 1018279, 1151098, 1948012, 2036558, 2302196, 2435015, 2877745, 4073116, 4870030, 5091395, 5755490, 6331039, 9740060, 10182790, 11201069, 11510980, 12662078, 13237627, 20365580, 22402138, 25324156, 26475254, 31655195, 44804276, 52950508, 56005345, 63310390, 66188135, 112010690, 126620780, 132376270, 145613897, 224021380, 264752540, 291227794, 582455588, 728069485, 1456138970, 2912277940]

約数ペア:

[(1, 2912277940), (2, 1456138970), (4, 728069485), (5, 582455588), (10, 291227794), (11, 264752540), (13, 224021380), (20, 145613897), (22, 132376270), (23, 126620780), (26, 112010690), (44, 66188135), (46, 63310390), (52, 56005345), (55, 52950508), (65, 44804276), (92, 31655195), (110, 26475254), (115, 25324156), (130, 22402138), (143, 20365580), (220, 13237627), (230, 12662078), (253, 11510980), (260, 11201069), (286, 10182790), (299, 9740060), (460, 6331039), (506, 5755490), (572, 5091395), (598, 4870030), (715, 4073116), (1012, 2877745), (1196, 2435015), (1265, 2302196), (1430, 2036558), (1495, 1948012), (2530, 1151098), (2860, 1018279), (2990, 974006), (3289, 885460), (5060, 575549), (5980, 487003), (6578, 442730), (13156, 221365), (16445, 177092), (32890, 88546), (44273, 65780)]