2032256720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5413}}^1$

素因数の和:5477

約数の個数: 120

約数和(自身を含む): 5371359336

約数和(自身を除く): 3339102616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 361, 380, 494, 520, 722, 760, 988, 1040, 1235, 1444, 1520, 1805, 1976, 2470, 2888, 3610, 3952, 4693, 4940, 5413, 5776, 7220, 9386, 9880, 10826, 14440, 18772, 19760, 21652, 23465, 27065, 28880, 37544, 43304, 46930, 54130, 70369, 75088, 86608, 93860, 102847, 108260, 140738, 187720, 205694, 216520, 281476, 351845, 375440, 411388, 433040, 514235, 562952, 703690, 822776, 1028470, 1125904, 1337011, 1407380, 1645552, 1954093, 2056940, 2674022, 2814760, 3908186, 4113880, 5348044, 5629520, 6685055, 7816372, 8227760, 9770465, 10696088, 13370110, 15632744, 19540930, 21392176, 25403209, 26740220, 31265488, 39081860, 50806418, 53480440, 78163720, 101612836, 106960880, 127016045, 156327440, 203225672, 254032090, 406451344, 508064180, 1016128360, 2032256720]

約数ペア:

[(1, 2032256720), (2, 1016128360), (4, 508064180), (5, 406451344), (8, 254032090), (10, 203225672), (13, 156327440), (16, 127016045), (19, 106960880), (20, 101612836), (26, 78163720), (38, 53480440), (40, 50806418), (52, 39081860), (65, 31265488), (76, 26740220), (80, 25403209), (95, 21392176), (104, 19540930), (130, 15632744), (152, 13370110), (190, 10696088), (208, 9770465), (247, 8227760), (260, 7816372), (304, 6685055), (361, 5629520), (380, 5348044), (494, 4113880), (520, 3908186), (722, 2814760), (760, 2674022), (988, 2056940), (1040, 1954093), (1235, 1645552), (1444, 1407380), (1520, 1337011), (1805, 1125904), (1976, 1028470), (2470, 822776), (2888, 703690), (3610, 562952), (3952, 514235), (4693, 433040), (4940, 411388), (5413, 375440), (5776, 351845), (7220, 281476), (9386, 216520), (9880, 205694), (10826, 187720), (14440, 140738), (18772, 108260), (19760, 102847), (21652, 93860), (23465, 86608), (27065, 75088), (28880, 70369), (37544, 54130), (43304, 46930)]