22402400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 72

約数和(自身を含む): 56105784

約数和(自身を除く): 33703384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 683, 800, 820, 1025, 1312, 1366, 1640, 2050, 2732, 3280, 3415, 4100, 5464, 6560, 6830, 8200, 10928, 13660, 16400, 17075, 21856, 27320, 28003, 32800, 34150, 54640, 56006, 68300, 109280, 112012, 136600, 140015, 224024, 273200, 280030, 448048, 546400, 560060, 700075, 896096, 1120120, 1400150, 2240240, 2800300, 4480480, 5600600, 11201200, 22402400]

約数ペア:

[(1, 22402400), (2, 11201200), (4, 5600600), (5, 4480480), (8, 2800300), (10, 2240240), (16, 1400150), (20, 1120120), (25, 896096), (32, 700075), (40, 560060), (41, 546400), (50, 448048), (80, 280030), (82, 273200), (100, 224024), (160, 140015), (164, 136600), (200, 112012), (205, 109280), (328, 68300), (400, 56006), (410, 54640), (656, 34150), (683, 32800), (800, 28003), (820, 27320), (1025, 21856), (1312, 17075), (1366, 16400), (1640, 13660), (2050, 10928), (2732, 8200), (3280, 6830), (3415, 6560), (4100, 5464)]