99705440

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15199}}^1$

素因数の和:15255

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 141609760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15199, 30398, 60796, 75995, 121592, 151990, 243184, 303980, 486368, 607960, 623159, 1215920, 1246318, 2431840, 2492636, 3115795, 4985272, 6231590, 9970544, 12463180, 19941088, 24926360, 49852720, 99705440]

約数ペア:

[(1, 99705440), (2, 49852720), (4, 24926360), (5, 19941088), (8, 12463180), (10, 9970544), (16, 6231590), (20, 4985272), (32, 3115795), (40, 2492636), (41, 2431840), (80, 1246318), (82, 1215920), (160, 623159), (164, 607960), (205, 486368), (328, 303980), (410, 243184), (656, 151990), (820, 121592), (1312, 75995), (1640, 60796), (3280, 30398), (6560, 15199)]