98813680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 284981760

約数和(自身を除く): 186168080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 185, 190, 251, 259, 266, 280, 296, 304, 370, 380, 502, 518, 532, 560, 592, 665, 703, 740, 760, 1004, 1036, 1064, 1255, 1295, 1330, 1406, 1480, 1520, 1757, 2008, 2072, 2128, 2510, 2590, 2660, 2812, 2960, 3514, 3515, 4016, 4144, 4769, 4921, 5020, 5180, 5320, 5624, 7028, 7030, 8785, 9287, 9538, 9842, 10040, 10360, 10640, 11248, 14056, 14060, 17570, 18574, 19076, 19684, 20080, 20720, 23845, 24605, 28112, 28120, 33383, 35140, 37148, 38152, 39368, 46435, 47690, 49210, 56240, 65009, 66766, 70280, 74296, 76304, 78736, 92870, 95380, 98420, 130018, 133532, 140560, 148592, 166915, 176453, 185740, 190760, 196840, 260036, 267064, 325045, 333830, 352906, 371480, 381520, 393680, 520072, 534128, 650090, 667660, 705812, 742960, 882265, 1040144, 1235171, 1300180, 1335320, 1411624, 1764530, 2470342, 2600360, 2670640, 2823248, 3529060, 4940684, 5200720, 6175855, 7058120, 9881368, 12351710, 14116240, 19762736, 24703420, 49406840, 98813680]

約数ペア:

[(1, 98813680), (2, 49406840), (4, 24703420), (5, 19762736), (7, 14116240), (8, 12351710), (10, 9881368), (14, 7058120), (16, 6175855), (19, 5200720), (20, 4940684), (28, 3529060), (35, 2823248), (37, 2670640), (38, 2600360), (40, 2470342), (56, 1764530), (70, 1411624), (74, 1335320), (76, 1300180), (80, 1235171), (95, 1040144), (112, 882265), (133, 742960), (140, 705812), (148, 667660), (152, 650090), (185, 534128), (190, 520072), (251, 393680), (259, 381520), (266, 371480), (280, 352906), (296, 333830), (304, 325045), (370, 267064), (380, 260036), (502, 196840), (518, 190760), (532, 185740), (560, 176453), (592, 166915), (665, 148592), (703, 140560), (740, 133532), (760, 130018), (1004, 98420), (1036, 95380), (1064, 92870), (1255, 78736), (1295, 76304), (1330, 74296), (1406, 70280), (1480, 66766), (1520, 65009), (1757, 56240), (2008, 49210), (2072, 47690), (2128, 46435), (2510, 39368), (2590, 38152), (2660, 37148), (2812, 35140), (2960, 33383), (3514, 28120), (3515, 28112), (4016, 24605), (4144, 23845), (4769, 20720), (4921, 20080), (5020, 19684), (5180, 19076), (5320, 18574), (5624, 17570), (7028, 14060), (7030, 14056), (8785, 11248), (9287, 10640), (9538, 10360), (9842, 10040)]