253709442820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1\times {\mathrm{3169}}^1$

素因数の和:4117

約数の個数: 96

約数和(自身を含む): 559060185600

約数和(自身を除く): 305350742780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 460, 538, 647, 1076, 1294, 1345, 2588, 2690, 3169, 3235, 5380, 6187, 6338, 6470, 12374, 12676, 12940, 14881, 15845, 24748, 29762, 30935, 31690, 59524, 61870, 63380, 72887, 74405, 123740, 145774, 148810, 174043, 291548, 297620, 348086, 364435, 696172, 728870, 852461, 870215, 1457740, 1704922, 1740430, 2050343, 3409844, 3480860, 4002989, 4100686, 4262305, 8005978, 8201372, 8524610, 10251715, 16011956, 17049220, 19606603, 20014945, 20503430, 39213206, 40029890, 41006860, 47157889, 78426412, 80059780, 94315778, 98033015, 188631556, 196066030, 235789445, 392132060, 471578890, 551542267, 943157780, 1103084534, 2206169068, 2757711335, 5515422670, 11030845340, 12685472141, 25370944282, 50741888564, 63427360705, 126854721410, 253709442820]

約数ペア:

[(1, 253709442820), (2, 126854721410), (4, 63427360705), (5, 50741888564), (10, 25370944282), (20, 12685472141), (23, 11030845340), (46, 5515422670), (92, 2757711335), (115, 2206169068), (230, 1103084534), (269, 943157780), (460, 551542267), (538, 471578890), (647, 392132060), (1076, 235789445), (1294, 196066030), (1345, 188631556), (2588, 98033015), (2690, 94315778), (3169, 80059780), (3235, 78426412), (5380, 47157889), (6187, 41006860), (6338, 40029890), (6470, 39213206), (12374, 20503430), (12676, 20014945), (12940, 19606603), (14881, 17049220), (15845, 16011956), (24748, 10251715), (29762, 8524610), (30935, 8201372), (31690, 8005978), (59524, 4262305), (61870, 4100686), (63380, 4002989), (72887, 3480860), (74405, 3409844), (123740, 2050343), (145774, 1740430), (148810, 1704922), (174043, 1457740), (291548, 870215), (297620, 852461), (348086, 728870), (364435, 696172)]