4156166900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 9764375040

約数和(自身を除く): 5608208140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 83, 100, 116, 124, 145, 155, 166, 290, 310, 332, 415, 557, 580, 620, 725, 775, 830, 899, 1114, 1450, 1550, 1660, 1798, 2075, 2228, 2407, 2573, 2785, 2900, 3100, 3596, 4150, 4495, 4814, 5146, 5570, 8300, 8990, 9628, 10292, 11140, 12035, 12865, 13925, 16153, 17267, 17980, 22475, 24070, 25730, 27850, 32306, 34534, 44950, 46231, 48140, 51460, 55700, 60175, 64325, 64612, 69068, 74617, 80765, 86335, 89900, 92462, 120350, 128650, 149234, 161530, 172670, 184924, 231155, 240700, 257300, 298468, 323060, 345340, 373085, 403825, 431675, 462310, 500743, 746170, 807650, 863350, 924620, 1001486, 1155775, 1340699, 1433161, 1492340, 1615300, 1726700, 1865425, 2002972, 2311550, 2503715, 2681398, 2866322, 3730850, 4623100, 5007430, 5362796, 5732644, 6703495, 7165805, 7461700, 10014860, 12518575, 13406990, 14331610, 25037150, 26813980, 28663220, 33517475, 35829025, 41561669, 50074300, 67034950, 71658050, 83123338, 134069900, 143316100, 166246676, 207808345, 415616690, 831233380, 1039041725, 2078083450, 4156166900]

約数ペア:

[(1, 4156166900), (2, 2078083450), (4, 1039041725), (5, 831233380), (10, 415616690), (20, 207808345), (25, 166246676), (29, 143316100), (31, 134069900), (50, 83123338), (58, 71658050), (62, 67034950), (83, 50074300), (100, 41561669), (116, 35829025), (124, 33517475), (145, 28663220), (155, 26813980), (166, 25037150), (290, 14331610), (310, 13406990), (332, 12518575), (415, 10014860), (557, 7461700), (580, 7165805), (620, 6703495), (725, 5732644), (775, 5362796), (830, 5007430), (899, 4623100), (1114, 3730850), (1450, 2866322), (1550, 2681398), (1660, 2503715), (1798, 2311550), (2075, 2002972), (2228, 1865425), (2407, 1726700), (2573, 1615300), (2785, 1492340), (2900, 1433161), (3100, 1340699), (3596, 1155775), (4150, 1001486), (4495, 924620), (4814, 863350), (5146, 807650), (5570, 746170), (8300, 500743), (8990, 462310), (9628, 431675), (10292, 403825), (11140, 373085), (12035, 345340), (12865, 323060), (13925, 298468), (16153, 257300), (17267, 240700), (17980, 231155), (22475, 184924), (24070, 172670), (25730, 161530), (27850, 149234), (32306, 128650), (34534, 120350), (44950, 92462), (46231, 89900), (48140, 86335), (51460, 80765), (55700, 74617), (60175, 69068), (64325, 64612)]