235936704040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{182123}}^1$

素因数の和:182506

約数の個数: 64

約数和(自身を含む): 536974401600

約数和(自身を除く): 301037697560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 233, 278, 466, 556, 695, 932, 1112, 1165, 1390, 1864, 2330, 2780, 4660, 5560, 9320, 32387, 64774, 129548, 161935, 182123, 259096, 323870, 364246, 647740, 728492, 910615, 1295480, 1456984, 1821230, 3642460, 7284920, 25315097, 42434659, 50630194, 84869318, 101260388, 126575485, 169738636, 202520776, 212173295, 253150970, 339477272, 424346590, 506301940, 848693180, 1012603880, 1697386360, 5898417601, 11796835202, 23593670404, 29492088005, 47187340808, 58984176010, 117968352020, 235936704040]

約数ペア:

[(1, 235936704040), (2, 117968352020), (4, 58984176010), (5, 47187340808), (8, 29492088005), (10, 23593670404), (20, 11796835202), (40, 5898417601), (139, 1697386360), (233, 1012603880), (278, 848693180), (466, 506301940), (556, 424346590), (695, 339477272), (932, 253150970), (1112, 212173295), (1165, 202520776), (1390, 169738636), (1864, 126575485), (2330, 101260388), (2780, 84869318), (4660, 50630194), (5560, 42434659), (9320, 25315097), (32387, 7284920), (64774, 3642460), (129548, 1821230), (161935, 1456984), (182123, 1295480), (259096, 910615), (323870, 728492), (364246, 647740)]