284342350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 548000640

約数和(自身を除く): 263658290

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 1325, 1525, 1759, 2650, 3050, 3233, 3518, 6466, 8795, 16165, 17590, 32330, 43975, 80825, 87950, 93227, 107299, 161650, 186454, 214598, 466135, 536495, 932270, 1072990, 2330675, 2682475, 4661350, 5364950, 5686847, 11373694, 28434235, 56868470, 142171175, 284342350]

約数ペア:

[(1, 284342350), (2, 142171175), (5, 56868470), (10, 28434235), (25, 11373694), (50, 5686847), (53, 5364950), (61, 4661350), (106, 2682475), (122, 2330675), (265, 1072990), (305, 932270), (530, 536495), (610, 466135), (1325, 214598), (1525, 186454), (1759, 161650), (2650, 107299), (3050, 93227), (3233, 87950), (3518, 80825), (6466, 43975), (8795, 32330), (16165, 17590)]