8045147504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{5227}}^1$

素因数の和:5398

約数の個数: 80

約数和(自身を含む): 16881002880

約数和(自身を除く): 8835855376

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 83, 122, 152, 166, 244, 304, 332, 488, 664, 976, 1159, 1328, 1577, 2318, 3154, 4636, 5063, 5227, 6308, 9272, 10126, 10454, 12616, 18544, 20252, 20908, 25232, 40504, 41816, 81008, 83632, 96197, 99313, 192394, 198626, 318847, 384788, 397252, 433841, 637694, 769576, 794504, 867682, 1275388, 1539152, 1589008, 1735364, 2550776, 3470728, 5101552, 6058093, 6941456, 8242979, 12116186, 16485958, 24232372, 26464301, 32971916, 48464744, 52928602, 65943832, 96929488, 105857204, 131887664, 211714408, 423428816, 502821719, 1005643438, 2011286876, 4022573752, 8045147504]

約数ペア:

[(1, 8045147504), (2, 4022573752), (4, 2011286876), (8, 1005643438), (16, 502821719), (19, 423428816), (38, 211714408), (61, 131887664), (76, 105857204), (83, 96929488), (122, 65943832), (152, 52928602), (166, 48464744), (244, 32971916), (304, 26464301), (332, 24232372), (488, 16485958), (664, 12116186), (976, 8242979), (1159, 6941456), (1328, 6058093), (1577, 5101552), (2318, 3470728), (3154, 2550776), (4636, 1735364), (5063, 1589008), (5227, 1539152), (6308, 1275388), (9272, 867682), (10126, 794504), (10454, 769576), (12616, 637694), (18544, 433841), (20252, 397252), (20908, 384788), (25232, 318847), (40504, 198626), (41816, 192394), (81008, 99313), (83632, 96197)]