40490064

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4969

約数の個数: 80

約数和(自身を含む): 122363200

約数和(自身を除く): 81873136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 4933, 8208, 9866, 14799, 19732, 29598, 39464, 44397, 59196, 78928, 88794, 93727, 118392, 133191, 177588, 187454, 236784, 266382, 281181, 355176, 374908, 532764, 562362, 710352, 749816, 843543, 1065528, 1124724, 1499632, 1687086, 2131056, 2249448, 2530629, 3374172, 4498896, 5061258, 6748344, 10122516, 13496688, 20245032, 40490064]

約数ペア:

[(1, 40490064), (2, 20245032), (3, 13496688), (4, 10122516), (6, 6748344), (8, 5061258), (9, 4498896), (12, 3374172), (16, 2530629), (18, 2249448), (19, 2131056), (24, 1687086), (27, 1499632), (36, 1124724), (38, 1065528), (48, 843543), (54, 749816), (57, 710352), (72, 562362), (76, 532764), (108, 374908), (114, 355176), (144, 281181), (152, 266382), (171, 236784), (216, 187454), (228, 177588), (304, 133191), (342, 118392), (432, 93727), (456, 88794), (513, 78928), (684, 59196), (912, 44397), (1026, 39464), (1368, 29598), (2052, 19732), (2736, 14799), (4104, 9866), (4933, 8208)]