3863455960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21706

約数の個数: 128

約数和(自身を含む): 10917648000

約数和(自身を除く): 7054192040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 910, 980, 1274, 1372, 1715, 1820, 1960, 2548, 2744, 3185, 3430, 3640, 4459, 5096, 6370, 6860, 8918, 12740, 13720, 17836, 21661, 22295, 25480, 35672, 43322, 44590, 86644, 89180, 108305, 151627, 173288, 178360, 216610, 281593, 303254, 433220, 563186, 606508, 758135, 866440, 1061389, 1126372, 1213016, 1407965, 1516270, 1971151, 2122778, 2252744, 2815930, 3032540, 3942302, 4245556, 5306945, 5631860, 6065080, 7429723, 7884604, 8491112, 9855755, 10613890, 11263720, 13798057, 14859446, 15769208, 19711510, 21227780, 27596114, 29718892, 37148615, 39423020, 42455560, 55192228, 59437784, 68990285, 74297230, 78846040, 96586399, 110384456, 137980570, 148594460, 193172798, 275961140, 297188920, 386345596, 482931995, 551922280, 772691192, 965863990, 1931727980, 3863455960]

約数ペア:

[(1, 3863455960), (2, 1931727980), (4, 965863990), (5, 772691192), (7, 551922280), (8, 482931995), (10, 386345596), (13, 297188920), (14, 275961140), (20, 193172798), (26, 148594460), (28, 137980570), (35, 110384456), (40, 96586399), (49, 78846040), (52, 74297230), (56, 68990285), (65, 59437784), (70, 55192228), (91, 42455560), (98, 39423020), (104, 37148615), (130, 29718892), (140, 27596114), (182, 21227780), (196, 19711510), (245, 15769208), (260, 14859446), (280, 13798057), (343, 11263720), (364, 10613890), (392, 9855755), (455, 8491112), (490, 7884604), (520, 7429723), (637, 6065080), (686, 5631860), (728, 5306945), (910, 4245556), (980, 3942302), (1274, 3032540), (1372, 2815930), (1715, 2252744), (1820, 2122778), (1960, 1971151), (2548, 1516270), (2744, 1407965), (3185, 1213016), (3430, 1126372), (3640, 1061389), (4459, 866440), (5096, 758135), (6370, 606508), (6860, 563186), (8918, 433220), (12740, 303254), (13720, 281593), (17836, 216610), (21661, 178360), (22295, 173288), (25480, 151627), (35672, 108305), (43322, 89180), (44590, 86644)]