46745920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 127119888

約数和(自身を除く): 80373968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 661, 680, 832, 884, 1040, 1088, 1105, 1322, 1360, 1768, 2080, 2210, 2644, 2720, 3305, 3536, 4160, 4420, 5288, 5440, 6610, 7072, 8593, 8840, 10576, 11237, 13220, 14144, 17186, 17680, 21152, 22474, 26440, 34372, 35360, 42304, 42965, 44948, 52880, 56185, 68744, 70720, 85930, 89896, 105760, 112370, 137488, 146081, 171860, 179792, 211520, 224740, 274976, 292162, 343720, 359584, 449480, 549952, 584324, 687440, 719168, 730405, 898960, 1168648, 1374880, 1460810, 1797920, 2337296, 2749760, 2921620, 3595840, 4674592, 5843240, 9349184, 11686480, 23372960, 46745920]

約数ペア:

[(1, 46745920), (2, 23372960), (4, 11686480), (5, 9349184), (8, 5843240), (10, 4674592), (13, 3595840), (16, 2921620), (17, 2749760), (20, 2337296), (26, 1797920), (32, 1460810), (34, 1374880), (40, 1168648), (52, 898960), (64, 730405), (65, 719168), (68, 687440), (80, 584324), (85, 549952), (104, 449480), (130, 359584), (136, 343720), (160, 292162), (170, 274976), (208, 224740), (221, 211520), (260, 179792), (272, 171860), (320, 146081), (340, 137488), (416, 112370), (442, 105760), (520, 89896), (544, 85930), (661, 70720), (680, 68744), (832, 56185), (884, 52880), (1040, 44948), (1088, 42965), (1105, 42304), (1322, 35360), (1360, 34372), (1768, 26440), (2080, 22474), (2210, 21152), (2644, 17680), (2720, 17186), (3305, 14144), (3536, 13220), (4160, 11237), (4420, 10576), (5288, 8840), (5440, 8593), (6610, 7072)]