194783680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6726

約数の個数: 112

約数和(自身を含む): 570951360

約数和(自身を除く): 376167680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 6689, 7280, 13378, 14560, 26756, 29120, 33445, 46823, 53512, 66890, 86957, 93646, 107024, 133780, 173914, 187292, 214048, 234115, 267560, 347828, 374584, 428096, 434785, 468230, 535120, 608699, 695656, 749168, 869570, 936460, 1070240, 1217398, 1391312, 1498336, 1739140, 1872920, 2140480, 2434796, 2782624, 2996672, 3043495, 3478280, 3745840, 4869592, 5565248, 6086990, 6956560, 7491680, 9739184, 12173980, 13913120, 14983360, 19478368, 24347960, 27826240, 38956736, 48695920, 97391840, 194783680]

約数ペア:

[(1, 194783680), (2, 97391840), (4, 48695920), (5, 38956736), (7, 27826240), (8, 24347960), (10, 19478368), (13, 14983360), (14, 13913120), (16, 12173980), (20, 9739184), (26, 7491680), (28, 6956560), (32, 6086990), (35, 5565248), (40, 4869592), (52, 3745840), (56, 3478280), (64, 3043495), (65, 2996672), (70, 2782624), (80, 2434796), (91, 2140480), (104, 1872920), (112, 1739140), (130, 1498336), (140, 1391312), (160, 1217398), (182, 1070240), (208, 936460), (224, 869570), (260, 749168), (280, 695656), (320, 608699), (364, 535120), (416, 468230), (448, 434785), (455, 428096), (520, 374584), (560, 347828), (728, 267560), (832, 234115), (910, 214048), (1040, 187292), (1120, 173914), (1456, 133780), (1820, 107024), (2080, 93646), (2240, 86957), (2912, 66890), (3640, 53512), (4160, 46823), (5824, 33445), (6689, 29120), (7280, 26756), (13378, 14560)]