39854280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5038

約数の個数: 64

約数和(自身を含む): 121371840

約数和(自身を除く): 81517560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 4957, 8040, 9914, 14871, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 99140, 118968, 148710, 198280, 297420, 332119, 594840, 664238, 996357, 1328476, 1660595, 1992714, 2656952, 3321190, 3985428, 4981785, 6642380, 7970856, 9963570, 13284760, 19927140, 39854280]

約数ペア:

[(1, 39854280), (2, 19927140), (3, 13284760), (4, 9963570), (5, 7970856), (6, 6642380), (8, 4981785), (10, 3985428), (12, 3321190), (15, 2656952), (20, 1992714), (24, 1660595), (30, 1328476), (40, 996357), (60, 664238), (67, 594840), (120, 332119), (134, 297420), (201, 198280), (268, 148710), (335, 118968), (402, 99140), (536, 74355), (670, 59484), (804, 49570), (1005, 39656), (1340, 29742), (1608, 24785), (2010, 19828), (2680, 14871), (4020, 9914), (4957, 8040)]