13478197360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{65479}}^1$

素因数の和:65606

約数の個数: 80

約数和(自身を含む): 32737904640

約数和(自身を除く): 19259707280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 620, 664, 830, 1240, 1328, 1660, 2480, 2573, 3320, 5146, 6640, 10292, 12865, 20584, 25730, 41168, 51460, 65479, 102920, 130958, 205840, 261916, 327395, 523832, 654790, 1047664, 1309580, 2029849, 2619160, 4059698, 5238320, 5434757, 8119396, 10149245, 10869514, 16238792, 20298490, 21739028, 27173785, 32477584, 40596980, 43478056, 54347570, 81193960, 86956112, 108695140, 162387920, 168477467, 217390280, 336954934, 434780560, 673909868, 842387335, 1347819736, 1684774670, 2695639472, 3369549340, 6739098680, 13478197360]

約数ペア:

[(1, 13478197360), (2, 6739098680), (4, 3369549340), (5, 2695639472), (8, 1684774670), (10, 1347819736), (16, 842387335), (20, 673909868), (31, 434780560), (40, 336954934), (62, 217390280), (80, 168477467), (83, 162387920), (124, 108695140), (155, 86956112), (166, 81193960), (248, 54347570), (310, 43478056), (332, 40596980), (415, 32477584), (496, 27173785), (620, 21739028), (664, 20298490), (830, 16238792), (1240, 10869514), (1328, 10149245), (1660, 8119396), (2480, 5434757), (2573, 5238320), (3320, 4059698), (5146, 2619160), (6640, 2029849), (10292, 1309580), (12865, 1047664), (20584, 654790), (25730, 523832), (41168, 327395), (51460, 261916), (65479, 205840), (102920, 130958)]