98943320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11448

約数の個数: 64

約数和(自身を含む): 262656000

約数和(自身を除く): 163712680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11399, 22798, 45596, 56995, 79793, 91192, 113990, 159586, 227980, 319172, 353369, 398965, 455960, 638344, 706738, 797930, 1413476, 1595860, 1766845, 2473583, 2826952, 3191720, 3533690, 4947166, 7067380, 9894332, 12367915, 14134760, 19788664, 24735830, 49471660, 98943320]

約数ペア:

[(1, 98943320), (2, 49471660), (4, 24735830), (5, 19788664), (7, 14134760), (8, 12367915), (10, 9894332), (14, 7067380), (20, 4947166), (28, 3533690), (31, 3191720), (35, 2826952), (40, 2473583), (56, 1766845), (62, 1595860), (70, 1413476), (124, 797930), (140, 706738), (155, 638344), (217, 455960), (248, 398965), (280, 353369), (310, 319172), (434, 227980), (620, 159586), (868, 113990), (1085, 91192), (1240, 79793), (1736, 56995), (2170, 45596), (4340, 22798), (8680, 11399)]