29847100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 71245440

約数和(自身を除く): 41398340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 683, 874, 950, 1150, 1366, 1748, 1900, 2185, 2300, 2732, 3415, 4370, 6830, 8740, 10925, 12977, 13660, 15709, 17075, 21850, 25954, 31418, 34150, 43700, 51908, 62836, 64885, 68300, 78545, 129770, 157090, 259540, 298471, 314180, 324425, 392725, 596942, 648850, 785450, 1193884, 1297700, 1492355, 1570900, 2984710, 5969420, 7461775, 14923550, 29847100]

約数ペア:

[(1, 29847100), (2, 14923550), (4, 7461775), (5, 5969420), (10, 2984710), (19, 1570900), (20, 1492355), (23, 1297700), (25, 1193884), (38, 785450), (46, 648850), (50, 596942), (76, 392725), (92, 324425), (95, 314180), (100, 298471), (115, 259540), (190, 157090), (230, 129770), (380, 78545), (437, 68300), (460, 64885), (475, 62836), (575, 51908), (683, 43700), (874, 34150), (950, 31418), (1150, 25954), (1366, 21850), (1748, 17075), (1900, 15709), (2185, 13660), (2300, 12977), (2732, 10925), (3415, 8740), (4370, 6830)]