4734851680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{119809}}^1$

素因数の和:119856

約数の個数: 96

約数和(自身を含む): 12680690400

約数和(自身を除く): 7945838720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 39520, 119809, 239618, 479236, 599045, 958472, 1198090, 1557517, 1916944, 2276371, 2396180, 3115034, 3833888, 4552742, 4792360, 6230068, 7787585, 9105484, 9584720, 11381855, 12460136, 15575170, 18210968, 19169440, 22763710, 24920272, 29592823, 31150340, 36421936, 45527420, 49840544, 59185646, 62300680, 72843872, 91054840, 118371292, 124601360, 147964115, 182109680, 236742584, 249202720, 295928230, 364219360, 473485168, 591856460, 946970336, 1183712920, 2367425840, 4734851680]

約数ペア:

[(1, 4734851680), (2, 2367425840), (4, 1183712920), (5, 946970336), (8, 591856460), (10, 473485168), (13, 364219360), (16, 295928230), (19, 249202720), (20, 236742584), (26, 182109680), (32, 147964115), (38, 124601360), (40, 118371292), (52, 91054840), (65, 72843872), (76, 62300680), (80, 59185646), (95, 49840544), (104, 45527420), (130, 36421936), (152, 31150340), (160, 29592823), (190, 24920272), (208, 22763710), (247, 19169440), (260, 18210968), (304, 15575170), (380, 12460136), (416, 11381855), (494, 9584720), (520, 9105484), (608, 7787585), (760, 6230068), (988, 4792360), (1040, 4552742), (1235, 3833888), (1520, 3115034), (1976, 2396180), (2080, 2276371), (2470, 1916944), (3040, 1557517), (3952, 1198090), (4940, 958472), (7904, 599045), (9880, 479236), (19760, 239618), (39520, 119809)]