238402400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9613}}^1$

素因数の和:9664

約数の個数: 72

約数和(自身を含む): 600836544

約数和(自身を除く): 362434144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 9613, 12400, 19226, 24800, 38452, 48065, 76904, 96130, 153808, 192260, 240325, 298003, 307616, 384520, 480650, 596006, 769040, 961300, 1192012, 1490015, 1538080, 1922600, 2384024, 2980030, 3845200, 4768048, 5960060, 7450075, 7690400, 9536096, 11920120, 14900150, 23840240, 29800300, 47680480, 59600600, 119201200, 238402400]

約数ペア:

[(1, 238402400), (2, 119201200), (4, 59600600), (5, 47680480), (8, 29800300), (10, 23840240), (16, 14900150), (20, 11920120), (25, 9536096), (31, 7690400), (32, 7450075), (40, 5960060), (50, 4768048), (62, 3845200), (80, 2980030), (100, 2384024), (124, 1922600), (155, 1538080), (160, 1490015), (200, 1192012), (248, 961300), (310, 769040), (400, 596006), (496, 480650), (620, 384520), (775, 307616), (800, 298003), (992, 240325), (1240, 192260), (1550, 153808), (2480, 96130), (3100, 76904), (4960, 48065), (6200, 38452), (9613, 24800), (12400, 19226)]