23688156710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 47514470400

約数和(自身を除く): 23826313690

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 71, 95, 142, 145, 151, 190, 290, 302, 355, 401, 551, 710, 755, 802, 1102, 1349, 1510, 2005, 2059, 2698, 2755, 2869, 4010, 4118, 4379, 5510, 5738, 6745, 7619, 8758, 10295, 10721, 11629, 13490, 14345, 15238, 20590, 21442, 21895, 23258, 28471, 28690, 38095, 39121, 43790, 53605, 56942, 58145, 60551, 76190, 78242, 83201, 107210, 116290, 121102, 142355, 166402, 195605, 203699, 220951, 284710, 302755, 310909, 391210, 407398, 416005, 441902, 540949, 605510, 621818, 825659, 832010, 1018495, 1081898, 1104755, 1150469, 1554545, 1651318, 1755979, 2036990, 2209510, 2300938, 2704745, 3109090, 3511958, 4128295, 4299121, 5409490, 5752345, 5907271, 8256590, 8598242, 8779895, 11504690, 11814542, 15687521, 17559790, 21495605, 29536355, 31375042, 33363601, 42991210, 59072710, 66727202, 78437605, 81683299, 124674509, 156875210, 163366598, 166818005, 249349018, 333636010, 408416495, 623372545, 816832990, 1246745090, 2368815671, 4737631342, 11844078355, 23688156710]

約数ペア:

[(1, 23688156710), (2, 11844078355), (5, 4737631342), (10, 2368815671), (19, 1246745090), (29, 816832990), (38, 623372545), (58, 408416495), (71, 333636010), (95, 249349018), (142, 166818005), (145, 163366598), (151, 156875210), (190, 124674509), (290, 81683299), (302, 78437605), (355, 66727202), (401, 59072710), (551, 42991210), (710, 33363601), (755, 31375042), (802, 29536355), (1102, 21495605), (1349, 17559790), (1510, 15687521), (2005, 11814542), (2059, 11504690), (2698, 8779895), (2755, 8598242), (2869, 8256590), (4010, 5907271), (4118, 5752345), (4379, 5409490), (5510, 4299121), (5738, 4128295), (6745, 3511958), (7619, 3109090), (8758, 2704745), (10295, 2300938), (10721, 2209510), (11629, 2036990), (13490, 1755979), (14345, 1651318), (15238, 1554545), (20590, 1150469), (21442, 1104755), (21895, 1081898), (23258, 1018495), (28471, 832010), (28690, 825659), (38095, 621818), (39121, 605510), (43790, 540949), (53605, 441902), (56942, 416005), (58145, 407398), (60551, 391210), (76190, 310909), (78242, 302755), (83201, 284710), (107210, 220951), (116290, 203699), (121102, 195605), (142355, 166402)]