121497402260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2053}}^1\times {\mathrm{17509}}^1$

素因数の和:19597

約数の個数: 72

約数和(自身を含む): 276431140440

約数和(自身を除く): 154933738180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2053, 3380, 4106, 8212, 10265, 17509, 20530, 26689, 35018, 41060, 53378, 70036, 87545, 106756, 133445, 175090, 227617, 266890, 346957, 350180, 455234, 533780, 693914, 910468, 1138085, 1387828, 1734785, 2276170, 2959021, 3469570, 4552340, 5918042, 6939140, 11836084, 14795105, 29590210, 35945977, 59180420, 71891954, 143783908, 179729885, 359459770, 467297701, 718919540, 934595402, 1869190804, 2336488505, 4672977010, 6074870113, 9345954020, 12149740226, 24299480452, 30374350565, 60748701130, 121497402260]

約数ペア:

[(1, 121497402260), (2, 60748701130), (4, 30374350565), (5, 24299480452), (10, 12149740226), (13, 9345954020), (20, 6074870113), (26, 4672977010), (52, 2336488505), (65, 1869190804), (130, 934595402), (169, 718919540), (260, 467297701), (338, 359459770), (676, 179729885), (845, 143783908), (1690, 71891954), (2053, 59180420), (3380, 35945977), (4106, 29590210), (8212, 14795105), (10265, 11836084), (17509, 6939140), (20530, 5918042), (26689, 4552340), (35018, 3469570), (41060, 2959021), (53378, 2276170), (70036, 1734785), (87545, 1387828), (106756, 1138085), (133445, 910468), (175090, 693914), (227617, 533780), (266890, 455234), (346957, 350180)]