24735700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 59371200

約数和(自身を除く): 34635500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 199, 220, 226, 275, 398, 452, 550, 565, 796, 995, 1100, 1130, 1243, 1990, 2189, 2260, 2486, 2825, 3980, 4378, 4972, 4975, 5650, 6215, 8756, 9950, 10945, 11300, 12430, 19900, 21890, 22487, 24860, 31075, 43780, 44974, 54725, 62150, 89948, 109450, 112435, 124300, 218900, 224870, 247357, 449740, 494714, 562175, 989428, 1124350, 1236785, 2248700, 2473570, 4947140, 6183925, 12367850, 24735700]

約数ペア:

[(1, 24735700), (2, 12367850), (4, 6183925), (5, 4947140), (10, 2473570), (11, 2248700), (20, 1236785), (22, 1124350), (25, 989428), (44, 562175), (50, 494714), (55, 449740), (100, 247357), (110, 224870), (113, 218900), (199, 124300), (220, 112435), (226, 109450), (275, 89948), (398, 62150), (452, 54725), (550, 44974), (565, 43780), (796, 31075), (995, 24860), (1100, 22487), (1130, 21890), (1243, 19900), (1990, 12430), (2189, 11300), (2260, 10945), (2486, 9950), (2825, 8756), (3980, 6215), (4378, 5650), (4972, 4975)]