45481700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 108743040

約数和(自身を除く): 63261340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 173, 220, 239, 275, 346, 478, 550, 692, 865, 956, 1100, 1195, 1730, 1903, 2390, 2629, 3460, 3806, 4325, 4780, 5258, 5975, 7612, 8650, 9515, 10516, 11950, 13145, 17300, 19030, 23900, 26290, 38060, 41347, 47575, 52580, 65725, 82694, 95150, 131450, 165388, 190300, 206735, 262900, 413470, 454817, 826940, 909634, 1033675, 1819268, 2067350, 2274085, 4134700, 4548170, 9096340, 11370425, 22740850, 45481700]

約数ペア:

[(1, 45481700), (2, 22740850), (4, 11370425), (5, 9096340), (10, 4548170), (11, 4134700), (20, 2274085), (22, 2067350), (25, 1819268), (44, 1033675), (50, 909634), (55, 826940), (100, 454817), (110, 413470), (173, 262900), (220, 206735), (239, 190300), (275, 165388), (346, 131450), (478, 95150), (550, 82694), (692, 65725), (865, 52580), (956, 47575), (1100, 41347), (1195, 38060), (1730, 26290), (1903, 23900), (2390, 19030), (2629, 17300), (3460, 13145), (3806, 11950), (4325, 10516), (4780, 9515), (5258, 8650), (5975, 7612)]