24776750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 25542610

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 139, 155, 230, 250, 278, 310, 575, 695, 713, 775, 1150, 1390, 1426, 1550, 2875, 3197, 3475, 3565, 3875, 4309, 5750, 6394, 6950, 7130, 7750, 8618, 15985, 17375, 17825, 21545, 31970, 34750, 35650, 43090, 79925, 89125, 99107, 107725, 159850, 178250, 198214, 215450, 399625, 495535, 538625, 799250, 991070, 1077250, 2477675, 4955350, 12388375, 24776750]

約数ペア:

[(1, 24776750), (2, 12388375), (5, 4955350), (10, 2477675), (23, 1077250), (25, 991070), (31, 799250), (46, 538625), (50, 495535), (62, 399625), (115, 215450), (125, 198214), (139, 178250), (155, 159850), (230, 107725), (250, 99107), (278, 89125), (310, 79925), (575, 43090), (695, 35650), (713, 34750), (775, 31970), (1150, 21545), (1390, 17825), (1426, 17375), (1550, 15985), (2875, 8618), (3197, 7750), (3475, 7130), (3565, 6950), (3875, 6394), (4309, 5750)]