2047239960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1003549}}^1$

素因数の和:1003580

約数の個数: 64

約数和(自身を含む): 6503004000

約数和(自身を除く): 4455764040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1003549, 2007098, 3010647, 4014196, 5017745, 6021294, 8028392, 10035490, 12042588, 15053235, 17060333, 20070980, 24085176, 30106470, 34120666, 40141960, 51180999, 60212940, 68241332, 85301665, 102361998, 120425880, 136482664, 170603330, 204723996, 255904995, 341206660, 409447992, 511809990, 682413320, 1023619980, 2047239960]

約数ペア:

[(1, 2047239960), (2, 1023619980), (3, 682413320), (4, 511809990), (5, 409447992), (6, 341206660), (8, 255904995), (10, 204723996), (12, 170603330), (15, 136482664), (17, 120425880), (20, 102361998), (24, 85301665), (30, 68241332), (34, 60212940), (40, 51180999), (51, 40141960), (60, 34120666), (68, 30106470), (85, 24085176), (102, 20070980), (120, 17060333), (136, 15053235), (170, 12042588), (204, 10035490), (255, 8028392), (340, 6021294), (408, 5017745), (510, 4014196), (680, 3010647), (1020, 2007098), (2040, 1003549)]