97914220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 141586580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 323, 340, 380, 391, 437, 460, 646, 659, 782, 874, 1292, 1318, 1564, 1615, 1748, 1955, 2185, 2636, 3230, 3295, 3910, 4370, 6460, 6590, 7429, 7820, 8740, 11203, 12521, 13180, 14858, 15157, 22406, 25042, 29716, 30314, 37145, 44812, 50084, 56015, 60628, 62605, 74290, 75785, 112030, 125210, 148580, 151570, 212857, 224060, 250420, 257669, 287983, 303140, 425714, 515338, 575966, 851428, 1030676, 1064285, 1151932, 1288345, 1439915, 2128570, 2576690, 2879830, 4257140, 4895711, 5153380, 5759660, 9791422, 19582844, 24478555, 48957110, 97914220]

約数ペア:

[(1, 97914220), (2, 48957110), (4, 24478555), (5, 19582844), (10, 9791422), (17, 5759660), (19, 5153380), (20, 4895711), (23, 4257140), (34, 2879830), (38, 2576690), (46, 2128570), (68, 1439915), (76, 1288345), (85, 1151932), (92, 1064285), (95, 1030676), (115, 851428), (170, 575966), (190, 515338), (230, 425714), (323, 303140), (340, 287983), (380, 257669), (391, 250420), (437, 224060), (460, 212857), (646, 151570), (659, 148580), (782, 125210), (874, 112030), (1292, 75785), (1318, 74290), (1564, 62605), (1615, 60628), (1748, 56015), (1955, 50084), (2185, 44812), (2636, 37145), (3230, 30314), (3295, 29716), (3910, 25042), (4370, 22406), (6460, 15157), (6590, 14858), (7429, 13180), (7820, 12521), (8740, 11203)]