190078240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107999}}^1$

素因数の和:108025

約数の個数: 48

約数和(自身を含む): 489888000

約数和(自身を除く): 299809760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 107999, 215998, 431996, 539995, 863992, 1079990, 1187989, 1727984, 2159980, 2375978, 3455968, 4319960, 4751956, 5939945, 8639920, 9503912, 11879890, 17279840, 19007824, 23759780, 38015648, 47519560, 95039120, 190078240]

約数ペア:

[(1, 190078240), (2, 95039120), (4, 47519560), (5, 38015648), (8, 23759780), (10, 19007824), (11, 17279840), (16, 11879890), (20, 9503912), (22, 8639920), (32, 5939945), (40, 4751956), (44, 4319960), (55, 3455968), (80, 2375978), (88, 2159980), (110, 1727984), (160, 1187989), (176, 1079990), (220, 863992), (352, 539995), (440, 431996), (880, 215998), (1760, 107999)]