242497078520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1\times {\mathrm{131071}}^1$

素因数の和:133116

約数の個数: 64

約数和(自身を含む): 569628426240

約数和(自身を除く): 327131347720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 46253, 80440, 92506, 131071, 185012, 231265, 262142, 370024, 462530, 524284, 655355, 925060, 1048568, 1310710, 1850120, 2621420, 3014633, 5242840, 6029266, 12058532, 15073165, 24117064, 30146330, 60292660, 120585320, 263583781, 527167562, 1054335124, 1317918905, 2108670248, 2635837810, 5271675620, 6062426963, 10543351240, 12124853926, 24249707852, 30312134815, 48499415704, 60624269630, 121248539260, 242497078520]

約数ペア:

[(1, 242497078520), (2, 121248539260), (4, 60624269630), (5, 48499415704), (8, 30312134815), (10, 24249707852), (20, 12124853926), (23, 10543351240), (40, 6062426963), (46, 5271675620), (92, 2635837810), (115, 2108670248), (184, 1317918905), (230, 1054335124), (460, 527167562), (920, 263583781), (2011, 120585320), (4022, 60292660), (8044, 30146330), (10055, 24117064), (16088, 15073165), (20110, 12058532), (40220, 6029266), (46253, 5242840), (80440, 3014633), (92506, 2621420), (131071, 1850120), (185012, 1310710), (231265, 1048568), (262142, 925060), (370024, 655355), (462530, 524284)]