4044069040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{148243}}^1$

素因数の和:148298

約数の個数: 80

約数和(自身を含む): 10588179456

約数和(自身を除く): 6544110416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 148243, 296486, 592972, 741215, 1185944, 1482430, 1630673, 2371888, 2964860, 3261346, 4595533, 5929720, 6522692, 8153365, 9191066, 11859440, 13045384, 16306730, 18382132, 22977665, 26090768, 32613460, 36764264, 45955330, 50550863, 65226920, 73528528, 91910660, 101101726, 130453840, 183821320, 202203452, 252754315, 367642640, 404406904, 505508630, 808813808, 1011017260, 2022034520, 4044069040]

約数ペア:

[(1, 4044069040), (2, 2022034520), (4, 1011017260), (5, 808813808), (8, 505508630), (10, 404406904), (11, 367642640), (16, 252754315), (20, 202203452), (22, 183821320), (31, 130453840), (40, 101101726), (44, 91910660), (55, 73528528), (62, 65226920), (80, 50550863), (88, 45955330), (110, 36764264), (124, 32613460), (155, 26090768), (176, 22977665), (220, 18382132), (248, 16306730), (310, 13045384), (341, 11859440), (440, 9191066), (496, 8153365), (620, 6522692), (682, 5929720), (880, 4595533), (1240, 3261346), (1364, 2964860), (1705, 2371888), (2480, 1630673), (2728, 1482430), (3410, 1185944), (5456, 741215), (6820, 592972), (13640, 296486), (27280, 148243)]