105840944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 80

約数和(自身を含む): 243317760

約数和(自身を除く): 137476816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1021, 1178, 1364, 1672, 2042, 2356, 2728, 3344, 4084, 4712, 5456, 6479, 8168, 9424, 11231, 12958, 16336, 19399, 22462, 25916, 31651, 38798, 44924, 51832, 63302, 77596, 89848, 103664, 126604, 155192, 179696, 213389, 253208, 310384, 348161, 426778, 506416, 601369, 696322, 853556, 1202738, 1392644, 1707112, 2405476, 2785288, 3414224, 4810952, 5570576, 6615059, 9621904, 13230118, 26460236, 52920472, 105840944]

約数ペア:

[(1, 105840944), (2, 52920472), (4, 26460236), (8, 13230118), (11, 9621904), (16, 6615059), (19, 5570576), (22, 4810952), (31, 3414224), (38, 2785288), (44, 2405476), (62, 1707112), (76, 1392644), (88, 1202738), (124, 853556), (152, 696322), (176, 601369), (209, 506416), (248, 426778), (304, 348161), (341, 310384), (418, 253208), (496, 213389), (589, 179696), (682, 155192), (836, 126604), (1021, 103664), (1178, 89848), (1364, 77596), (1672, 63302), (2042, 51832), (2356, 44924), (2728, 38798), (3344, 31651), (4084, 25916), (4712, 22462), (5456, 19399), (6479, 16336), (8168, 12958), (9424, 11231)]