2015569160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{147769}}^1$

素因数の和:147822

約数の個数: 64

約数和(自身を含む): 5106931200

約数和(自身を除く): 3091362040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 147769, 295538, 591076, 738845, 1182152, 1477690, 1625459, 2955380, 3250918, 4580839, 5910760, 6501836, 8127295, 9161678, 13003672, 16254590, 18323356, 22904195, 32509180, 36646712, 45808390, 50389229, 65018360, 91616780, 100778458, 183233560, 201556916, 251946145, 403113832, 503892290, 1007784580, 2015569160]

約数ペア:

[(1, 2015569160), (2, 1007784580), (4, 503892290), (5, 403113832), (8, 251946145), (10, 201556916), (11, 183233560), (20, 100778458), (22, 91616780), (31, 65018360), (40, 50389229), (44, 45808390), (55, 36646712), (62, 32509180), (88, 22904195), (110, 18323356), (124, 16254590), (155, 13003672), (220, 9161678), (248, 8127295), (310, 6501836), (341, 5910760), (440, 4580839), (620, 3250918), (682, 2955380), (1240, 1625459), (1364, 1477690), (1705, 1182152), (2728, 738845), (3410, 591076), (6820, 295538), (13640, 147769)]