5558740.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 102426280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 197, 220, 230, 248, 253, 310, 341, 394, 440, 460, 506, 620, 682, 713, 788, 920, 985, 1012, 1240, 1265, 1364, 1426, 1576, 1705, 1970, 2024, 2167, 2530, 2728, 2852, 3410, 3565, 3940, 4334, 4531, 5060, 5704, 6107, 6820, 7130, 7843, 7880, 8668, 9062, 10120, 10835, 12214, 13640, 14260, 15686, 17336, 18124, 21670, 22655, 24428, 28520, 30535, 31372, 36248, 39215, 43340, 45310, 48856, 49841, 61070, 62744, 67177, 78430, 86680, 90620, 99682, 122140, 134354, 140461, 156860, 181240, 199364, 244280, 249205, 268708, 280922, 313720, 335885, 398728, 498410, 537416, 561844, 671770, 702305, 996820, 1123688, 1343540, 1404610, 1545071, 1993640, 2687080, 2809220, 3090142, 5618440, 6180284, 7725355, 12360568, 15450710, 30901420, 61802840]

約数ペア:

[(1, 61802840), (2, 30901420), (4, 15450710), (5, 12360568), (8, 7725355), (10, 6180284), (11, 5618440), (20, 3090142), (22, 2809220), (23, 2687080), (31, 1993640), (40, 1545071), (44, 1404610), (46, 1343540), (55, 1123688), (62, 996820), (88, 702305), (92, 671770), (110, 561844), (115, 537416), (124, 498410), (155, 398728), (184, 335885), (197, 313720), (220, 280922), (230, 268708), (248, 249205), (253, 244280), (310, 199364), (341, 181240), (394, 156860), (440, 140461), (460, 134354), (506, 122140), (620, 99682), (682, 90620), (713, 86680), (788, 78430), (920, 67177), (985, 62744), (1012, 61070), (1240, 49841), (1265, 48856), (1364, 45310), (1426, 43340), (1576, 39215), (1705, 36248), (1970, 31372), (2024, 30535), (2167, 28520), (2530, 24428), (2728, 22655), (2852, 21670), (3410, 18124), (3565, 17336), (3940, 15686), (4334, 14260), (4531, 13640), (5060, 12214), (5704, 10835), (6107, 10120), (6820, 9062), (7130, 8668), (7843, 7880)]