97688240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 164794960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 41, 52, 58, 65, 79, 80, 82, 104, 116, 130, 145, 158, 164, 205, 208, 232, 260, 290, 316, 328, 377, 395, 410, 464, 520, 533, 580, 632, 656, 754, 790, 820, 1027, 1040, 1066, 1160, 1189, 1264, 1508, 1580, 1640, 1885, 2054, 2132, 2291, 2320, 2378, 2665, 3016, 3160, 3239, 3280, 3770, 4108, 4264, 4582, 4756, 5135, 5330, 5945, 6032, 6320, 6478, 7540, 8216, 8528, 9164, 9512, 10270, 10660, 11455, 11890, 12956, 15080, 15457, 16195, 16432, 18328, 19024, 20540, 21320, 22910, 23780, 25912, 29783, 30160, 30914, 32390, 36656, 41080, 42107, 42640, 45820, 47560, 51824, 59566, 61828, 64780, 77285, 82160, 84214, 91640, 93931, 95120, 119132, 123656, 129560, 148915, 154570, 168428, 183280, 187862, 210535, 238264, 247312, 259120, 297830, 309140, 336856, 375724, 421070, 469655, 476528, 595660, 618280, 673712, 751448, 842140, 939310, 1191320, 1221103, 1236560, 1502896, 1684280, 1878620, 2382640, 2442206, 3368560, 3757240, 4884412, 6105515, 7514480, 9768824, 12211030, 19537648, 24422060, 48844120, 97688240]

約数ペア:

[(1, 97688240), (2, 48844120), (4, 24422060), (5, 19537648), (8, 12211030), (10, 9768824), (13, 7514480), (16, 6105515), (20, 4884412), (26, 3757240), (29, 3368560), (40, 2442206), (41, 2382640), (52, 1878620), (58, 1684280), (65, 1502896), (79, 1236560), (80, 1221103), (82, 1191320), (104, 939310), (116, 842140), (130, 751448), (145, 673712), (158, 618280), (164, 595660), (205, 476528), (208, 469655), (232, 421070), (260, 375724), (290, 336856), (316, 309140), (328, 297830), (377, 259120), (395, 247312), (410, 238264), (464, 210535), (520, 187862), (533, 183280), (580, 168428), (632, 154570), (656, 148915), (754, 129560), (790, 123656), (820, 119132), (1027, 95120), (1040, 93931), (1066, 91640), (1160, 84214), (1189, 82160), (1264, 77285), (1508, 64780), (1580, 61828), (1640, 59566), (1885, 51824), (2054, 47560), (2132, 45820), (2291, 42640), (2320, 42107), (2378, 41080), (2665, 36656), (3016, 32390), (3160, 30914), (3239, 30160), (3280, 29783), (3770, 25912), (4108, 23780), (4264, 22910), (4582, 21320), (4756, 20540), (5135, 19024), (5330, 18328), (5945, 16432), (6032, 16195), (6320, 15457), (6478, 15080), (7540, 12956), (8216, 11890), (8528, 11455), (9164, 10660), (9512, 10270)]