67112560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 166953600

約数和(自身を除く): 99841040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 659, 670, 760, 1072, 1273, 1318, 1340, 1520, 2546, 2636, 2680, 3295, 5092, 5272, 5360, 6365, 6590, 10184, 10544, 12521, 12730, 13180, 20368, 25042, 25460, 26360, 44153, 50084, 50920, 52720, 62605, 88306, 100168, 101840, 125210, 176612, 200336, 220765, 250420, 353224, 441530, 500840, 706448, 838907, 883060, 1001680, 1677814, 1766120, 3355628, 3532240, 4194535, 6711256, 8389070, 13422512, 16778140, 33556280, 67112560]

約数ペア:

[(1, 67112560), (2, 33556280), (4, 16778140), (5, 13422512), (8, 8389070), (10, 6711256), (16, 4194535), (19, 3532240), (20, 3355628), (38, 1766120), (40, 1677814), (67, 1001680), (76, 883060), (80, 838907), (95, 706448), (134, 500840), (152, 441530), (190, 353224), (268, 250420), (304, 220765), (335, 200336), (380, 176612), (536, 125210), (659, 101840), (670, 100168), (760, 88306), (1072, 62605), (1273, 52720), (1318, 50920), (1340, 50084), (1520, 44153), (2546, 26360), (2636, 25460), (2680, 25042), (3295, 20368), (5092, 13180), (5272, 12730), (5360, 12521), (6365, 10544), (6590, 10184)]