1838495800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7541}}^1$

素因数の和:7633

約数の個数: 96

約数和(自身を含む): 4545110880

約数和(自身を除く): 2706615080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 53, 92, 100, 106, 115, 184, 200, 212, 230, 265, 424, 460, 530, 575, 920, 1060, 1150, 1219, 1325, 2120, 2300, 2438, 2650, 4600, 4876, 5300, 6095, 7541, 9752, 10600, 12190, 15082, 24380, 30164, 30475, 37705, 48760, 60328, 60950, 75410, 121900, 150820, 173443, 188525, 243800, 301640, 346886, 377050, 399673, 693772, 754100, 799346, 867215, 1387544, 1508200, 1598692, 1734430, 1998365, 3197384, 3468860, 3996730, 4336075, 6937720, 7993460, 8672150, 9192479, 9991825, 15986920, 17344300, 18384958, 19983650, 34688600, 36769916, 39967300, 45962395, 73539832, 79934600, 91924790, 183849580, 229811975, 367699160, 459623950, 919247900, 1838495800]

約数ペア:

[(1, 1838495800), (2, 919247900), (4, 459623950), (5, 367699160), (8, 229811975), (10, 183849580), (20, 91924790), (23, 79934600), (25, 73539832), (40, 45962395), (46, 39967300), (50, 36769916), (53, 34688600), (92, 19983650), (100, 18384958), (106, 17344300), (115, 15986920), (184, 9991825), (200, 9192479), (212, 8672150), (230, 7993460), (265, 6937720), (424, 4336075), (460, 3996730), (530, 3468860), (575, 3197384), (920, 1998365), (1060, 1734430), (1150, 1598692), (1219, 1508200), (1325, 1387544), (2120, 867215), (2300, 799346), (2438, 754100), (2650, 693772), (4600, 399673), (4876, 377050), (5300, 346886), (6095, 301640), (7541, 243800), (9752, 188525), (10600, 173443), (12190, 150820), (15082, 121900), (24380, 75410), (30164, 60950), (30475, 60328), (37705, 48760)]