22039160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3888

約数の個数: 64

約数和(自身を含む): 58272480

約数和(自身を除く): 36233320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 3853, 5720, 7706, 15412, 19265, 30824, 38530, 42383, 50089, 77060, 84766, 100178, 154120, 169532, 200356, 211915, 250445, 339064, 400712, 423830, 500890, 550979, 847660, 1001780, 1101958, 1695320, 2003560, 2203916, 2754895, 4407832, 5509790, 11019580, 22039160]

約数ペア:

[(1, 22039160), (2, 11019580), (4, 5509790), (5, 4407832), (8, 2754895), (10, 2203916), (11, 2003560), (13, 1695320), (20, 1101958), (22, 1001780), (26, 847660), (40, 550979), (44, 500890), (52, 423830), (55, 400712), (65, 339064), (88, 250445), (104, 211915), (110, 200356), (130, 169532), (143, 154120), (220, 100178), (260, 84766), (286, 77060), (440, 50089), (520, 42383), (572, 38530), (715, 30824), (1144, 19265), (1430, 15412), (2860, 7706), (3853, 5720)]