62420280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40013}}^1$

素因数の和:40040

約数の個数: 64

約数和(自身を含む): 201670560

約数和(自身を除く): 139250280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 40013, 80026, 120039, 160052, 200065, 240078, 320104, 400130, 480156, 520169, 600195, 800260, 960312, 1040338, 1200390, 1560507, 1600520, 2080676, 2400780, 2600845, 3121014, 4161352, 4801560, 5201690, 6242028, 7802535, 10403380, 12484056, 15605070, 20806760, 31210140, 62420280]

約数ペア:

[(1, 62420280), (2, 31210140), (3, 20806760), (4, 15605070), (5, 12484056), (6, 10403380), (8, 7802535), (10, 6242028), (12, 5201690), (13, 4801560), (15, 4161352), (20, 3121014), (24, 2600845), (26, 2400780), (30, 2080676), (39, 1600520), (40, 1560507), (52, 1200390), (60, 1040338), (65, 960312), (78, 800260), (104, 600195), (120, 520169), (130, 480156), (156, 400130), (195, 320104), (260, 240078), (312, 200065), (390, 160052), (520, 120039), (780, 80026), (1560, 40013)]