173623528520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{541153}}^1$

素因数の和:541794

約数の個数: 64

約数和(自身を含む): 421385796720

約数和(自身を除く): 247762268200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 617, 1234, 2468, 3085, 4936, 6170, 8021, 12340, 16042, 24680, 32084, 40105, 64168, 80210, 160420, 320840, 541153, 1082306, 2164612, 2705765, 4329224, 5411530, 7034989, 10823060, 14069978, 21646120, 28139956, 35174945, 56279912, 70349890, 140699780, 281399560, 333891401, 667782802, 1335565604, 1669457005, 2671131208, 3338914010, 4340588213, 6677828020, 8681176426, 13355656040, 17362352852, 21702941065, 34724705704, 43405882130, 86811764260, 173623528520]

約数ペア:

[(1, 173623528520), (2, 86811764260), (4, 43405882130), (5, 34724705704), (8, 21702941065), (10, 17362352852), (13, 13355656040), (20, 8681176426), (26, 6677828020), (40, 4340588213), (52, 3338914010), (65, 2671131208), (104, 1669457005), (130, 1335565604), (260, 667782802), (520, 333891401), (617, 281399560), (1234, 140699780), (2468, 70349890), (3085, 56279912), (4936, 35174945), (6170, 28139956), (8021, 21646120), (12340, 14069978), (16042, 10823060), (24680, 7034989), (32084, 5411530), (40105, 4329224), (64168, 2705765), (80210, 2164612), (160420, 1082306), (320840, 541153)]