898911965950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{4327}}^1$

素因数の和:4978

約数の個数: 96

約数和(自身を含む): 1711343966976

約数和(自身を除く): 812432001026

約数列:

[1, 2, 5, 10, 25, 50, 83, 113, 166, 226, 415, 443, 565, 830, 886, 1130, 2075, 2215, 2825, 4150, 4327, 4430, 5650, 8654, 9379, 11075, 18758, 21635, 22150, 36769, 43270, 46895, 50059, 73538, 93790, 100118, 108175, 183845, 216350, 234475, 250295, 359141, 367690, 468950, 488951, 500590, 718282, 919225, 977902, 1251475, 1795705, 1838450, 1916861, 2444755, 2502950, 3591410, 3833722, 4154897, 4889510, 8309794, 8978525, 9584305, 12223775, 17957050, 19168610, 20774485, 24447550, 40582933, 41548970, 47921525, 81165866, 95843050, 103872425, 159099463, 202914665, 207744850, 216605293, 318198926, 405829330, 433210586, 795497315, 1014573325, 1083026465, 1590994630, 2029146650, 2166052930, 3977486575, 5415132325, 7954973150, 10830264650, 17978239319, 35956478638, 89891196595, 179782393190, 449455982975, 898911965950]

約数ペア:

[(1, 898911965950), (2, 449455982975), (5, 179782393190), (10, 89891196595), (25, 35956478638), (50, 17978239319), (83, 10830264650), (113, 7954973150), (166, 5415132325), (226, 3977486575), (415, 2166052930), (443, 2029146650), (565, 1590994630), (830, 1083026465), (886, 1014573325), (1130, 795497315), (2075, 433210586), (2215, 405829330), (2825, 318198926), (4150, 216605293), (4327, 207744850), (4430, 202914665), (5650, 159099463), (8654, 103872425), (9379, 95843050), (11075, 81165866), (18758, 47921525), (21635, 41548970), (22150, 40582933), (36769, 24447550), (43270, 20774485), (46895, 19168610), (50059, 17957050), (73538, 12223775), (93790, 9584305), (100118, 8978525), (108175, 8309794), (183845, 4889510), (216350, 4154897), (234475, 3833722), (250295, 3591410), (359141, 2502950), (367690, 2444755), (468950, 1916861), (488951, 1838450), (500590, 1795705), (718282, 1251475), (919225, 977902)]