1238048800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{91033}}^1$

素因数の和:91070

約数の個数: 72

約数和(自身を含む): 3200209236

約数和(自身を除く): 1962160436

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 91033, 182066, 364132, 455165, 728264, 910330, 1456528, 1547561, 1820660, 2275825, 2913056, 3095122, 3641320, 4551650, 6190244, 7282640, 7737805, 9103300, 12380488, 14565280, 15475610, 18206600, 24760976, 30951220, 36413200, 38689025, 49521952, 61902440, 72826400, 77378050, 123804880, 154756100, 247609760, 309512200, 619024400, 1238048800]

約数ペア:

[(1, 1238048800), (2, 619024400), (4, 309512200), (5, 247609760), (8, 154756100), (10, 123804880), (16, 77378050), (17, 72826400), (20, 61902440), (25, 49521952), (32, 38689025), (34, 36413200), (40, 30951220), (50, 24760976), (68, 18206600), (80, 15475610), (85, 14565280), (100, 12380488), (136, 9103300), (160, 7737805), (170, 7282640), (200, 6190244), (272, 4551650), (340, 3641320), (400, 3095122), (425, 2913056), (544, 2275825), (680, 1820660), (800, 1547561), (850, 1456528), (1360, 910330), (1700, 728264), (2720, 455165), (3400, 364132), (6800, 182066), (13600, 91033)]