23038640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 35886160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 659, 760, 874, 920, 1318, 1520, 1748, 1840, 2185, 2636, 3295, 3496, 4370, 5272, 6590, 6992, 8740, 10544, 12521, 13180, 15157, 17480, 25042, 26360, 30314, 34960, 50084, 52720, 60628, 62605, 75785, 100168, 121256, 125210, 151570, 200336, 242512, 250420, 287983, 303140, 500840, 575966, 606280, 1001680, 1151932, 1212560, 1439915, 2303864, 2879830, 4607728, 5759660, 11519320, 23038640]

約数ペア:

[(1, 23038640), (2, 11519320), (4, 5759660), (5, 4607728), (8, 2879830), (10, 2303864), (16, 1439915), (19, 1212560), (20, 1151932), (23, 1001680), (38, 606280), (40, 575966), (46, 500840), (76, 303140), (80, 287983), (92, 250420), (95, 242512), (115, 200336), (152, 151570), (184, 125210), (190, 121256), (230, 100168), (304, 75785), (368, 62605), (380, 60628), (437, 52720), (460, 50084), (659, 34960), (760, 30314), (874, 26360), (920, 25042), (1318, 17480), (1520, 15157), (1748, 13180), (1840, 12521), (2185, 10544), (2636, 8740), (3295, 6992), (3496, 6590), (4370, 5272)]