41520290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 99283968

約数和(自身を除く): 57763678

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 37, 41, 46, 70, 74, 82, 85, 115, 119, 161, 170, 185, 205, 230, 238, 259, 287, 322, 370, 391, 410, 518, 574, 595, 629, 697, 782, 805, 851, 943, 1190, 1258, 1295, 1394, 1435, 1517, 1610, 1702, 1886, 1955, 2590, 2737, 2870, 3034, 3145, 3485, 3910, 4255, 4403, 4715, 4879, 5474, 5957, 6290, 6601, 6970, 7585, 8510, 8806, 9430, 9758, 10619, 11914, 13202, 13685, 14467, 15170, 16031, 21238, 22015, 24395, 25789, 27370, 28934, 29785, 32062, 33005, 34891, 44030, 48790, 51578, 53095, 59570, 66010, 69782, 72335, 80155, 101269, 106190, 112217, 128945, 144670, 160310, 174455, 180523, 202538, 224434, 244237, 257890, 348910, 361046, 488474, 506345, 561085, 593147, 902615, 1012690, 1122170, 1186294, 1221185, 1805230, 2442370, 2965735, 4152029, 5931470, 8304058, 20760145, 41520290]

約数ペア:

[(1, 41520290), (2, 20760145), (5, 8304058), (7, 5931470), (10, 4152029), (14, 2965735), (17, 2442370), (23, 1805230), (34, 1221185), (35, 1186294), (37, 1122170), (41, 1012690), (46, 902615), (70, 593147), (74, 561085), (82, 506345), (85, 488474), (115, 361046), (119, 348910), (161, 257890), (170, 244237), (185, 224434), (205, 202538), (230, 180523), (238, 174455), (259, 160310), (287, 144670), (322, 128945), (370, 112217), (391, 106190), (410, 101269), (518, 80155), (574, 72335), (595, 69782), (629, 66010), (697, 59570), (782, 53095), (805, 51578), (851, 48790), (943, 44030), (1190, 34891), (1258, 33005), (1295, 32062), (1394, 29785), (1435, 28934), (1517, 27370), (1610, 25789), (1702, 24395), (1886, 22015), (1955, 21238), (2590, 16031), (2737, 15170), (2870, 14467), (3034, 13685), (3145, 13202), (3485, 11914), (3910, 10619), (4255, 9758), (4403, 9430), (4715, 8806), (4879, 8510), (5474, 7585), (5957, 6970), (6290, 6601)]