3930253840

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{79367}}^1$

素因数の和:79999

約数の個数: 40

約数和(自身を含む): 9152717760

約数和(自身を除く): 5222463920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 24760, 49520, 79367, 158734, 317468, 396835, 634936, 793670, 1269872, 1587340, 3174680, 6349360, 49128173, 98256346, 196512692, 245640865, 393025384, 491281730, 786050768, 982563460, 1965126920, 3930253840]

約数ペア:

[(1, 3930253840), (2, 1965126920), (4, 982563460), (5, 786050768), (8, 491281730), (10, 393025384), (16, 245640865), (20, 196512692), (40, 98256346), (80, 49128173), (619, 6349360), (1238, 3174680), (2476, 1587340), (3095, 1269872), (4952, 793670), (6190, 634936), (9904, 396835), (12380, 317468), (24760, 158734), (49520, 79367)]