129202060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 304254720

約数和(自身を除く): 175052660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 97, 109, 130, 188, 194, 218, 235, 260, 388, 436, 470, 485, 545, 611, 940, 970, 1090, 1222, 1261, 1417, 1940, 2180, 2444, 2522, 2834, 3055, 4559, 5044, 5123, 5668, 6110, 6305, 7085, 9118, 10246, 10573, 12220, 12610, 14170, 18236, 20492, 21146, 22795, 25220, 25615, 28340, 42292, 45590, 51230, 52865, 59267, 66599, 91180, 102460, 105730, 118534, 133198, 137449, 211460, 237068, 266396, 274898, 296335, 332995, 496931, 549796, 592670, 665990, 687245, 993862, 1185340, 1331980, 1374490, 1987724, 2484655, 2748980, 4969310, 6460103, 9938620, 12920206, 25840412, 32300515, 64601030, 129202060]

約数ペア:

[(1, 129202060), (2, 64601030), (4, 32300515), (5, 25840412), (10, 12920206), (13, 9938620), (20, 6460103), (26, 4969310), (47, 2748980), (52, 2484655), (65, 1987724), (94, 1374490), (97, 1331980), (109, 1185340), (130, 993862), (188, 687245), (194, 665990), (218, 592670), (235, 549796), (260, 496931), (388, 332995), (436, 296335), (470, 274898), (485, 266396), (545, 237068), (611, 211460), (940, 137449), (970, 133198), (1090, 118534), (1222, 105730), (1261, 102460), (1417, 91180), (1940, 66599), (2180, 59267), (2444, 52865), (2522, 51230), (2834, 45590), (3055, 42292), (4559, 28340), (5044, 25615), (5123, 25220), (5668, 22795), (6110, 21146), (6305, 20492), (7085, 18236), (9118, 14170), (10246, 12610), (10573, 12220)]