140973573320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{84551}}^1$

素因数の和:85206

約数の個数: 64

約数和(自身を含む): 322102535040

約数和(自身を除く): 181128961720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 571, 584, 730, 1142, 1460, 2284, 2855, 2920, 4568, 5710, 11420, 22840, 41683, 83366, 84551, 166732, 169102, 208415, 333464, 338204, 416830, 422755, 676408, 833660, 845510, 1667320, 1691020, 3382040, 6172223, 12344446, 24688892, 30861115, 48278621, 49377784, 61722230, 96557242, 123444460, 193114484, 241393105, 246888920, 386228968, 482786210, 965572420, 1931144840, 3524339333, 7048678666, 14097357332, 17621696665, 28194714664, 35243393330, 70486786660, 140973573320]

約数ペア:

[(1, 140973573320), (2, 70486786660), (4, 35243393330), (5, 28194714664), (8, 17621696665), (10, 14097357332), (20, 7048678666), (40, 3524339333), (73, 1931144840), (146, 965572420), (292, 482786210), (365, 386228968), (571, 246888920), (584, 241393105), (730, 193114484), (1142, 123444460), (1460, 96557242), (2284, 61722230), (2855, 49377784), (2920, 48278621), (4568, 30861115), (5710, 24688892), (11420, 12344446), (22840, 6172223), (41683, 3382040), (83366, 1691020), (84551, 1667320), (166732, 845510), (169102, 833660), (208415, 676408), (333464, 422755), (338204, 416830)]