39547010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 38835070

約数列:

[1, 2, 5, 10, 29, 31, 53, 58, 62, 83, 106, 145, 155, 166, 265, 290, 310, 415, 530, 830, 899, 1537, 1643, 1798, 2407, 2573, 3074, 3286, 4399, 4495, 4814, 5146, 7685, 8215, 8798, 8990, 12035, 12865, 15370, 16430, 21995, 24070, 25730, 43990, 47647, 74617, 95294, 127571, 136369, 149234, 238235, 255142, 272738, 373085, 476470, 637855, 681845, 746170, 1275710, 1363690, 3954701, 7909402, 19773505, 39547010]

約数ペア:

[(1, 39547010), (2, 19773505), (5, 7909402), (10, 3954701), (29, 1363690), (31, 1275710), (53, 746170), (58, 681845), (62, 637855), (83, 476470), (106, 373085), (145, 272738), (155, 255142), (166, 238235), (265, 149234), (290, 136369), (310, 127571), (415, 95294), (530, 74617), (830, 47647), (899, 43990), (1537, 25730), (1643, 24070), (1798, 21995), (2407, 16430), (2573, 15370), (3074, 12865), (3286, 12035), (4399, 8990), (4495, 8798), (4814, 8215), (5146, 7685)]