113019220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 257695200

約数和(自身を除く): 144675980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 71, 76, 95, 118, 142, 190, 236, 284, 295, 355, 380, 590, 710, 1121, 1180, 1349, 1420, 2242, 2698, 4189, 4484, 5041, 5396, 5605, 6745, 8378, 10082, 11210, 13490, 16756, 20164, 20945, 22420, 25205, 26980, 41890, 50410, 79591, 83780, 95779, 100820, 159182, 191558, 297419, 318364, 383116, 397955, 478895, 594838, 795910, 957790, 1189676, 1487095, 1591820, 1915580, 2974190, 5650961, 5948380, 11301922, 22603844, 28254805, 56509610, 113019220]

約数ペア:

[(1, 113019220), (2, 56509610), (4, 28254805), (5, 22603844), (10, 11301922), (19, 5948380), (20, 5650961), (38, 2974190), (59, 1915580), (71, 1591820), (76, 1487095), (95, 1189676), (118, 957790), (142, 795910), (190, 594838), (236, 478895), (284, 397955), (295, 383116), (355, 318364), (380, 297419), (590, 191558), (710, 159182), (1121, 100820), (1180, 95779), (1349, 83780), (1420, 79591), (2242, 50410), (2698, 41890), (4189, 26980), (4484, 25205), (5041, 22420), (5396, 20945), (5605, 20164), (6745, 16756), (8378, 13490), (10082, 11210)]