99142240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16747}}^1$

素因数の和:16799

約数の個数: 48

約数和(自身を含む): 240568272

約数和(自身を除く): 141426032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 16747, 33494, 66988, 83735, 133976, 167470, 267952, 334940, 535904, 619639, 669880, 1239278, 1339760, 2478556, 2679520, 3098195, 4957112, 6196390, 9914224, 12392780, 19828448, 24785560, 49571120, 99142240]

約数ペア:

[(1, 99142240), (2, 49571120), (4, 24785560), (5, 19828448), (8, 12392780), (10, 9914224), (16, 6196390), (20, 4957112), (32, 3098195), (37, 2679520), (40, 2478556), (74, 1339760), (80, 1239278), (148, 669880), (160, 619639), (185, 535904), (296, 334940), (370, 267952), (592, 167470), (740, 133976), (1184, 83735), (1480, 66988), (2960, 33494), (5920, 16747)]