91773280

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9403}}^1$

素因数の和:9479

約数の個数: 48

約数和(自身を含む): 220392144

約数和(自身を除く): 128618864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9403, 9760, 18806, 37612, 47015, 75224, 94030, 150448, 188060, 300896, 376120, 573583, 752240, 1147166, 1504480, 2294332, 2867915, 4588664, 5735830, 9177328, 11471660, 18354656, 22943320, 45886640, 91773280]

約数ペア:

[(1, 91773280), (2, 45886640), (4, 22943320), (5, 18354656), (8, 11471660), (10, 9177328), (16, 5735830), (20, 4588664), (32, 2867915), (40, 2294332), (61, 1504480), (80, 1147166), (122, 752240), (160, 573583), (244, 376120), (305, 300896), (488, 188060), (610, 150448), (976, 94030), (1220, 75224), (1952, 47015), (2440, 37612), (4880, 18806), (9403, 9760)]