237301280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47843}}^1$

素因数の和:47889

約数の個数: 48

約数和(自身を含む): 578721024

約数和(自身を除く): 341419744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 47843, 95686, 191372, 239215, 382744, 478430, 765488, 956860, 1483133, 1530976, 1913720, 2966266, 3827440, 5932532, 7415665, 7654880, 11865064, 14831330, 23730128, 29662660, 47460256, 59325320, 118650640, 237301280]

約数ペア:

[(1, 237301280), (2, 118650640), (4, 59325320), (5, 47460256), (8, 29662660), (10, 23730128), (16, 14831330), (20, 11865064), (31, 7654880), (32, 7415665), (40, 5932532), (62, 3827440), (80, 2966266), (124, 1913720), (155, 1530976), (160, 1483133), (248, 956860), (310, 765488), (496, 478430), (620, 382744), (992, 239215), (1240, 191372), (2480, 95686), (4960, 47843)]