14286204880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{154079}}^1$

素因数の和:154172

約数の個数: 80

約数和(自身を含む): 35537011200

約数和(自身を除く): 21250806320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 760, 976, 1159, 1220, 1520, 2318, 2440, 4636, 4880, 5795, 9272, 11590, 18544, 23180, 46360, 92720, 154079, 308158, 616316, 770395, 1232632, 1540790, 2465264, 2927501, 3081580, 5855002, 6163160, 9398819, 11710004, 12326320, 14637505, 18797638, 23420008, 29275010, 37595276, 46840016, 46994095, 58550020, 75190552, 93988190, 117100040, 150381104, 178577561, 187976380, 234200080, 357155122, 375952760, 714310244, 751905520, 892887805, 1428620488, 1785775610, 2857240976, 3571551220, 7143102440, 14286204880]

約数ペア:

[(1, 14286204880), (2, 7143102440), (4, 3571551220), (5, 2857240976), (8, 1785775610), (10, 1428620488), (16, 892887805), (19, 751905520), (20, 714310244), (38, 375952760), (40, 357155122), (61, 234200080), (76, 187976380), (80, 178577561), (95, 150381104), (122, 117100040), (152, 93988190), (190, 75190552), (244, 58550020), (304, 46994095), (305, 46840016), (380, 37595276), (488, 29275010), (610, 23420008), (760, 18797638), (976, 14637505), (1159, 12326320), (1220, 11710004), (1520, 9398819), (2318, 6163160), (2440, 5855002), (4636, 3081580), (4880, 2927501), (5795, 2465264), (9272, 1540790), (11590, 1232632), (18544, 770395), (23180, 616316), (46360, 308158), (92720, 154079)]