38246260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 92063160

約数和(自身を除く): 53816900

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 509, 578, 884, 1018, 1105, 1156, 1445, 2036, 2210, 2545, 2890, 3757, 4420, 5090, 5780, 6617, 7514, 8653, 10180, 13234, 15028, 17306, 18785, 26468, 33085, 34612, 37570, 43265, 66170, 75140, 86530, 112489, 132340, 147101, 173060, 224978, 294202, 449956, 562445, 588404, 735505, 1124890, 1471010, 1912313, 2249780, 2942020, 3824626, 7649252, 9561565, 19123130, 38246260]

約数ペア:

[(1, 38246260), (2, 19123130), (4, 9561565), (5, 7649252), (10, 3824626), (13, 2942020), (17, 2249780), (20, 1912313), (26, 1471010), (34, 1124890), (52, 735505), (65, 588404), (68, 562445), (85, 449956), (130, 294202), (170, 224978), (221, 173060), (260, 147101), (289, 132340), (340, 112489), (442, 86530), (509, 75140), (578, 66170), (884, 43265), (1018, 37570), (1105, 34612), (1156, 33085), (1445, 26468), (2036, 18785), (2210, 17306), (2545, 15028), (2890, 13234), (3757, 10180), (4420, 8653), (5090, 7514), (5780, 6617)]