205844339920

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2371}}^1\times {\mathrm{2957}}^1$

素因数の和:5708

約数の個数: 80

約数和(自身を含む): 480256904448

約数和(自身を除く): 274412564528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2371, 2936, 2957, 3670, 4742, 5872, 5914, 7340, 9484, 11828, 11855, 14680, 14785, 18968, 23656, 23710, 29360, 29570, 37936, 47312, 47420, 59140, 94840, 118280, 189680, 236560, 870157, 1085219, 1740314, 2170438, 3480628, 4340876, 4350785, 5426095, 6961256, 7011047, 8681752, 8701570, 10852190, 13922512, 14022094, 17363504, 17403140, 21704380, 28044188, 34806280, 35055235, 43408760, 56088376, 69612560, 70110470, 86817520, 112176752, 140220940, 280441880, 560883760, 2573054249, 5146108498, 10292216996, 12865271245, 20584433992, 25730542490, 41168867984, 51461084980, 102922169960, 205844339920]

約数ペア:

[(1, 205844339920), (2, 102922169960), (4, 51461084980), (5, 41168867984), (8, 25730542490), (10, 20584433992), (16, 12865271245), (20, 10292216996), (40, 5146108498), (80, 2573054249), (367, 560883760), (734, 280441880), (1468, 140220940), (1835, 112176752), (2371, 86817520), (2936, 70110470), (2957, 69612560), (3670, 56088376), (4742, 43408760), (5872, 35055235), (5914, 34806280), (7340, 28044188), (9484, 21704380), (11828, 17403140), (11855, 17363504), (14680, 14022094), (14785, 13922512), (18968, 10852190), (23656, 8701570), (23710, 8681752), (29360, 7011047), (29570, 6961256), (37936, 5426095), (47312, 4350785), (47420, 4340876), (59140, 3480628), (94840, 2170438), (118280, 1740314), (189680, 1085219), (236560, 870157)]