109384520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 306720000

約数和(自身を除く): 197335480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 665, 709, 760, 812, 1015, 1064, 1102, 1160, 1330, 1418, 1624, 2030, 2204, 2660, 2755, 2836, 3545, 3857, 4060, 4408, 4963, 5320, 5510, 5672, 7090, 7714, 8120, 9926, 11020, 13471, 14180, 15428, 19285, 19852, 20561, 22040, 24815, 26942, 28360, 30856, 38570, 39704, 41122, 49630, 53884, 67355, 77140, 82244, 94297, 99260, 102805, 107768, 134710, 143927, 154280, 164488, 188594, 198520, 205610, 269420, 287854, 377188, 390659, 411220, 471485, 538840, 575708, 719635, 754376, 781318, 822440, 942970, 1151416, 1439270, 1562636, 1885940, 1953295, 2734613, 2878540, 3125272, 3771880, 3906590, 5469226, 5757080, 7813180, 10938452, 13673065, 15626360, 21876904, 27346130, 54692260, 109384520]

約数ペア:

[(1, 109384520), (2, 54692260), (4, 27346130), (5, 21876904), (7, 15626360), (8, 13673065), (10, 10938452), (14, 7813180), (19, 5757080), (20, 5469226), (28, 3906590), (29, 3771880), (35, 3125272), (38, 2878540), (40, 2734613), (56, 1953295), (58, 1885940), (70, 1562636), (76, 1439270), (95, 1151416), (116, 942970), (133, 822440), (140, 781318), (145, 754376), (152, 719635), (190, 575708), (203, 538840), (232, 471485), (266, 411220), (280, 390659), (290, 377188), (380, 287854), (406, 269420), (532, 205610), (551, 198520), (580, 188594), (665, 164488), (709, 154280), (760, 143927), (812, 134710), (1015, 107768), (1064, 102805), (1102, 99260), (1160, 94297), (1330, 82244), (1418, 77140), (1624, 67355), (2030, 53884), (2204, 49630), (2660, 41122), (2755, 39704), (2836, 38570), (3545, 30856), (3857, 28360), (4060, 26942), (4408, 24815), (4963, 22040), (5320, 20561), (5510, 19852), (5672, 19285), (7090, 15428), (7714, 14180), (8120, 13471), (9926, 11020)]