98876950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 207799200

約数和(自身を除く): 108922250

約数列:

[1, 2, 5, 10, 19, 25, 29, 37, 38, 50, 58, 74, 95, 97, 145, 185, 190, 194, 290, 370, 475, 485, 551, 703, 725, 925, 950, 970, 1073, 1102, 1406, 1450, 1843, 1850, 2146, 2425, 2755, 2813, 3515, 3589, 3686, 4850, 5365, 5510, 5626, 7030, 7178, 9215, 10730, 13775, 14065, 17575, 17945, 18430, 20387, 26825, 27550, 28130, 35150, 35890, 40774, 46075, 53447, 53650, 68191, 70325, 89725, 92150, 101935, 104081, 106894, 136382, 140650, 179450, 203870, 208162, 267235, 340955, 509675, 520405, 534470, 681910, 1019350, 1040810, 1336175, 1704775, 1977539, 2602025, 2672350, 3409550, 3955078, 5204050, 9887695, 19775390, 49438475, 98876950]

約数ペア:

[(1, 98876950), (2, 49438475), (5, 19775390), (10, 9887695), (19, 5204050), (25, 3955078), (29, 3409550), (37, 2672350), (38, 2602025), (50, 1977539), (58, 1704775), (74, 1336175), (95, 1040810), (97, 1019350), (145, 681910), (185, 534470), (190, 520405), (194, 509675), (290, 340955), (370, 267235), (475, 208162), (485, 203870), (551, 179450), (703, 140650), (725, 136382), (925, 106894), (950, 104081), (970, 101935), (1073, 92150), (1102, 89725), (1406, 70325), (1450, 68191), (1843, 53650), (1850, 53447), (2146, 46075), (2425, 40774), (2755, 35890), (2813, 35150), (3515, 28130), (3589, 27550), (3686, 26825), (4850, 20387), (5365, 18430), (5510, 17945), (5626, 17575), (7030, 14065), (7178, 13775), (9215, 10730)]