4363450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 10241532

約数和(自身を除く): 5878082

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 137, 175, 182, 245, 274, 325, 350, 455, 490, 637, 650, 685, 910, 959, 1225, 1274, 1370, 1781, 1918, 2275, 2450, 3185, 3425, 3562, 4550, 4795, 6370, 6713, 6850, 8905, 9590, 12467, 13426, 15925, 17810, 23975, 24934, 31850, 33565, 44525, 47950, 62335, 67130, 87269, 89050, 124670, 167825, 174538, 311675, 335650, 436345, 623350, 872690, 2181725, 4363450]

約数ペア:

[(1, 4363450), (2, 2181725), (5, 872690), (7, 623350), (10, 436345), (13, 335650), (14, 311675), (25, 174538), (26, 167825), (35, 124670), (49, 89050), (50, 87269), (65, 67130), (70, 62335), (91, 47950), (98, 44525), (130, 33565), (137, 31850), (175, 24934), (182, 23975), (245, 17810), (274, 15925), (325, 13426), (350, 12467), (455, 9590), (490, 8905), (637, 6850), (650, 6713), (685, 6370), (910, 4795), (959, 4550), (1225, 3562), (1274, 3425), (1370, 3185), (1781, 2450), (1918, 2275)]