2727840040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{41507}}^1$

素因数の和:41602

約数の個数: 64

約数和(自身を含む): 6455324160

約数和(自身を除く): 3727484120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 8215, 13144, 16430, 32860, 41507, 65720, 83014, 166028, 207535, 332056, 415070, 830140, 1286717, 1660280, 2199871, 2573434, 4399742, 5146868, 6433585, 8799484, 10293736, 10999355, 12867170, 17598968, 21998710, 25734340, 43997420, 51468680, 68196001, 87994840, 136392002, 272784004, 340980005, 545568008, 681960010, 1363920020, 2727840040]

約数ペア:

[(1, 2727840040), (2, 1363920020), (4, 681960010), (5, 545568008), (8, 340980005), (10, 272784004), (20, 136392002), (31, 87994840), (40, 68196001), (53, 51468680), (62, 43997420), (106, 25734340), (124, 21998710), (155, 17598968), (212, 12867170), (248, 10999355), (265, 10293736), (310, 8799484), (424, 6433585), (530, 5146868), (620, 4399742), (1060, 2573434), (1240, 2199871), (1643, 1660280), (2120, 1286717), (3286, 830140), (6572, 415070), (8215, 332056), (13144, 207535), (16430, 166028), (32860, 83014), (41507, 65720)]