23272990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 46484928

約数和(自身を除く): 23211938

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 293, 338, 470, 586, 611, 845, 1222, 1465, 1690, 2930, 3055, 3809, 6110, 7618, 7943, 13771, 15886, 19045, 27542, 38090, 39715, 49517, 68855, 79430, 99034, 137710, 179023, 247585, 358046, 495170, 895115, 1790230, 2327299, 4654598, 11636495, 23272990]

約数ペア:

[(1, 23272990), (2, 11636495), (5, 4654598), (10, 2327299), (13, 1790230), (26, 895115), (47, 495170), (65, 358046), (94, 247585), (130, 179023), (169, 137710), (235, 99034), (293, 79430), (338, 68855), (470, 49517), (586, 39715), (611, 38090), (845, 27542), (1222, 19045), (1465, 15886), (1690, 13771), (2930, 7943), (3055, 7618), (3809, 6110)]