23171500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 55770624

約数和(自身を除く): 32599124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 383, 484, 500, 550, 605, 766, 1100, 1210, 1375, 1532, 1915, 2420, 2750, 3025, 3830, 4213, 5500, 6050, 7660, 8426, 9575, 12100, 15125, 16852, 19150, 21065, 30250, 38300, 42130, 46343, 47875, 60500, 84260, 92686, 95750, 105325, 185372, 191500, 210650, 231715, 421300, 463430, 526625, 926860, 1053250, 1158575, 2106500, 2317150, 4634300, 5792875, 11585750, 23171500]

約数ペア:

[(1, 23171500), (2, 11585750), (4, 5792875), (5, 4634300), (10, 2317150), (11, 2106500), (20, 1158575), (22, 1053250), (25, 926860), (44, 526625), (50, 463430), (55, 421300), (100, 231715), (110, 210650), (121, 191500), (125, 185372), (220, 105325), (242, 95750), (250, 92686), (275, 84260), (383, 60500), (484, 47875), (500, 46343), (550, 42130), (605, 38300), (766, 30250), (1100, 21065), (1210, 19150), (1375, 16852), (1532, 15125), (1915, 12100), (2420, 9575), (2750, 8426), (3025, 7660), (3830, 6050), (4213, 5500)]