2091066560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19163}}^1$

素因数の和:19222

約数の個数: 112

約数和(自身を含む): 5607539712

約数和(自身を除く): 3516473152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9920, 10912, 13640, 19163, 21824, 27280, 38326, 54560, 76652, 95815, 109120, 153304, 191630, 210793, 306608, 383260, 421586, 594053, 613216, 766520, 843172, 1053965, 1188106, 1226432, 1533040, 1686344, 2107930, 2376212, 2970265, 3066080, 3372688, 4215860, 4752424, 5940530, 6132160, 6534583, 6745376, 8431720, 9504848, 11881060, 13069166, 13490752, 16863440, 19009696, 23762120, 26138332, 32672915, 33726880, 38019392, 47524240, 52276664, 65345830, 67453760, 95048480, 104553328, 130691660, 190096960, 209106656, 261383320, 418213312, 522766640, 1045533280, 2091066560]

約数ペア:

[(1, 2091066560), (2, 1045533280), (4, 522766640), (5, 418213312), (8, 261383320), (10, 209106656), (11, 190096960), (16, 130691660), (20, 104553328), (22, 95048480), (31, 67453760), (32, 65345830), (40, 52276664), (44, 47524240), (55, 38019392), (62, 33726880), (64, 32672915), (80, 26138332), (88, 23762120), (110, 19009696), (124, 16863440), (155, 13490752), (160, 13069166), (176, 11881060), (220, 9504848), (248, 8431720), (310, 6745376), (320, 6534583), (341, 6132160), (352, 5940530), (440, 4752424), (496, 4215860), (620, 3372688), (682, 3066080), (704, 2970265), (880, 2376212), (992, 2107930), (1240, 1686344), (1364, 1533040), (1705, 1226432), (1760, 1188106), (1984, 1053965), (2480, 843172), (2728, 766520), (3410, 613216), (3520, 594053), (4960, 421586), (5456, 383260), (6820, 306608), (9920, 210793), (10912, 191630), (13640, 153304), (19163, 109120), (21824, 95815), (27280, 76652), (38326, 54560)]