98504740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 228251520

約数和(自身を除く): 129746780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 67, 73, 76, 95, 106, 134, 146, 190, 212, 265, 268, 292, 335, 365, 380, 530, 670, 730, 1007, 1060, 1273, 1340, 1387, 1460, 2014, 2546, 2774, 3551, 3869, 4028, 4891, 5035, 5092, 5548, 6365, 6935, 7102, 7738, 9782, 10070, 12730, 13870, 14204, 15476, 17755, 19345, 19564, 20140, 24455, 25460, 27740, 35510, 38690, 48910, 67469, 71020, 73511, 77380, 92929, 97820, 134938, 147022, 185858, 259223, 269876, 294044, 337345, 367555, 371716, 464645, 518446, 674690, 735110, 929290, 1036892, 1296115, 1349380, 1470220, 1858580, 2592230, 4925237, 5184460, 9850474, 19700948, 24626185, 49252370, 98504740]

約数ペア:

[(1, 98504740), (2, 49252370), (4, 24626185), (5, 19700948), (10, 9850474), (19, 5184460), (20, 4925237), (38, 2592230), (53, 1858580), (67, 1470220), (73, 1349380), (76, 1296115), (95, 1036892), (106, 929290), (134, 735110), (146, 674690), (190, 518446), (212, 464645), (265, 371716), (268, 367555), (292, 337345), (335, 294044), (365, 269876), (380, 259223), (530, 185858), (670, 147022), (730, 134938), (1007, 97820), (1060, 92929), (1273, 77380), (1340, 73511), (1387, 71020), (1460, 67469), (2014, 48910), (2546, 38690), (2774, 35510), (3551, 27740), (3869, 25460), (4028, 24455), (4891, 20140), (5035, 19564), (5092, 19345), (5548, 17755), (6365, 15476), (6935, 14204), (7102, 13870), (7738, 12730), (9782, 10070)]