2727420280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{98963}}^1$

素因数の和:99040

約数の個数: 64

約数和(自身を含む): 6733510560

約数和(自身を除く): 4006090280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6890, 13780, 27560, 98963, 197926, 395852, 494815, 791704, 989630, 1286519, 1979260, 2573038, 3958520, 5146076, 5245039, 6432595, 10292152, 10490078, 12865190, 20980156, 25730380, 26225195, 41960312, 51460760, 52450390, 68185507, 104900780, 136371014, 209801560, 272742028, 340927535, 545484056, 681855070, 1363710140, 2727420280]

約数ペア:

[(1, 2727420280), (2, 1363710140), (4, 681855070), (5, 545484056), (8, 340927535), (10, 272742028), (13, 209801560), (20, 136371014), (26, 104900780), (40, 68185507), (52, 52450390), (53, 51460760), (65, 41960312), (104, 26225195), (106, 25730380), (130, 20980156), (212, 12865190), (260, 10490078), (265, 10292152), (424, 6432595), (520, 5245039), (530, 5146076), (689, 3958520), (1060, 2573038), (1378, 1979260), (2120, 1286519), (2756, 989630), (3445, 791704), (5512, 494815), (6890, 395852), (13780, 197926), (27560, 98963)]