2058056520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42557}}^1$

素因数の和:42615

約数の個数: 128

約数和(自身を含む): 6863754240

約数和(自身を除く): 4805697720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 42557, 48360, 85114, 127671, 170228, 212785, 255342, 340456, 425570, 510684, 553241, 638355, 851140, 1021368, 1106482, 1276710, 1319267, 1659723, 1702280, 2212964, 2553420, 2638534, 2766205, 3319446, 3957801, 4425928, 5106840, 5277068, 5532410, 6596335, 6638892, 7915602, 8298615, 10554136, 11064820, 13192670, 13277784, 15831204, 16597230, 17150471, 19789005, 22129640, 26385340, 31662408, 33194460, 34300942, 39578010, 51451413, 52770680, 66388920, 68601884, 79156020, 85752355, 102902826, 137203768, 158312040, 171504710, 205805652, 257257065, 343009420, 411611304, 514514130, 686018840, 1029028260, 2058056520]

約数ペア:

[(1, 2058056520), (2, 1029028260), (3, 686018840), (4, 514514130), (5, 411611304), (6, 343009420), (8, 257257065), (10, 205805652), (12, 171504710), (13, 158312040), (15, 137203768), (20, 102902826), (24, 85752355), (26, 79156020), (30, 68601884), (31, 66388920), (39, 52770680), (40, 51451413), (52, 39578010), (60, 34300942), (62, 33194460), (65, 31662408), (78, 26385340), (93, 22129640), (104, 19789005), (120, 17150471), (124, 16597230), (130, 15831204), (155, 13277784), (156, 13192670), (186, 11064820), (195, 10554136), (248, 8298615), (260, 7915602), (310, 6638892), (312, 6596335), (372, 5532410), (390, 5277068), (403, 5106840), (465, 4425928), (520, 3957801), (620, 3319446), (744, 2766205), (780, 2638534), (806, 2553420), (930, 2212964), (1209, 1702280), (1240, 1659723), (1560, 1319267), (1612, 1276710), (1860, 1106482), (2015, 1021368), (2418, 851140), (3224, 638355), (3720, 553241), (4030, 510684), (4836, 425570), (6045, 340456), (8060, 255342), (9672, 212785), (12090, 170228), (16120, 127671), (24180, 85114), (42557, 48360)]