177083920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4220

約数の個数: 80

約数和(自身を含む): 454314672

約数和(自身を除く): 277230752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4153, 4264, 5330, 8306, 8528, 10660, 16612, 20765, 21320, 33224, 41530, 42640, 53989, 66448, 83060, 107978, 166120, 170273, 215956, 269945, 332240, 340546, 431912, 539890, 681092, 851365, 863824, 1079780, 1362184, 1702730, 2159560, 2213549, 2724368, 3405460, 4319120, 4427098, 6810920, 8854196, 11067745, 13621840, 17708392, 22135490, 35416784, 44270980, 88541960, 177083920]

約数ペア:

[(1, 177083920), (2, 88541960), (4, 44270980), (5, 35416784), (8, 22135490), (10, 17708392), (13, 13621840), (16, 11067745), (20, 8854196), (26, 6810920), (40, 4427098), (41, 4319120), (52, 3405460), (65, 2724368), (80, 2213549), (82, 2159560), (104, 1702730), (130, 1362184), (164, 1079780), (205, 863824), (208, 851365), (260, 681092), (328, 539890), (410, 431912), (520, 340546), (533, 332240), (656, 269945), (820, 215956), (1040, 170273), (1066, 166120), (1640, 107978), (2132, 83060), (2665, 66448), (3280, 53989), (4153, 42640), (4264, 41530), (5330, 33224), (8306, 21320), (8528, 20765), (10660, 16612)]