172804150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 342058464

約数和(自身を除く): 169254314

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 263, 425, 526, 773, 850, 1315, 1546, 2630, 3865, 4471, 6575, 7730, 8942, 13141, 13150, 19325, 22355, 26282, 38650, 44710, 65705, 111775, 131410, 203299, 223550, 328525, 406598, 657050, 1016495, 2032990, 3456083, 5082475, 6912166, 10164950, 17280415, 34560830, 86402075, 172804150]

約数ペア:

[(1, 172804150), (2, 86402075), (5, 34560830), (10, 17280415), (17, 10164950), (25, 6912166), (34, 5082475), (50, 3456083), (85, 2032990), (170, 1016495), (263, 657050), (425, 406598), (526, 328525), (773, 223550), (850, 203299), (1315, 131410), (1546, 111775), (2630, 65705), (3865, 44710), (4471, 38650), (6575, 26282), (7730, 22355), (8942, 19325), (13141, 13150)]