38545010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 45435790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 161, 178, 230, 269, 322, 445, 538, 623, 805, 890, 1246, 1345, 1610, 1883, 2047, 2690, 3115, 3766, 4094, 6187, 6230, 9415, 10235, 12374, 14329, 18830, 20470, 23941, 28658, 30935, 43309, 47882, 61870, 71645, 86618, 119705, 143290, 167587, 216545, 239410, 335174, 433090, 550643, 837935, 1101286, 1675870, 2753215, 3854501, 5506430, 7709002, 19272505, 38545010]

約数ペア:

[(1, 38545010), (2, 19272505), (5, 7709002), (7, 5506430), (10, 3854501), (14, 2753215), (23, 1675870), (35, 1101286), (46, 837935), (70, 550643), (89, 433090), (115, 335174), (161, 239410), (178, 216545), (230, 167587), (269, 143290), (322, 119705), (445, 86618), (538, 71645), (623, 61870), (805, 47882), (890, 43309), (1246, 30935), (1345, 28658), (1610, 23941), (1883, 20470), (2047, 18830), (2690, 14329), (3115, 12374), (3766, 10235), (4094, 9415), (6187, 6230)]