12733250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 25095096

約数和(自身を除く): 12361846

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 125, 155, 250, 265, 310, 530, 775, 961, 1325, 1550, 1643, 1922, 2650, 3286, 3875, 4805, 6625, 7750, 8215, 9610, 13250, 16430, 24025, 41075, 48050, 50933, 82150, 101866, 120125, 205375, 240250, 254665, 410750, 509330, 1273325, 2546650, 6366625, 12733250]

約数ペア:

[(1, 12733250), (2, 6366625), (5, 2546650), (10, 1273325), (25, 509330), (31, 410750), (50, 254665), (53, 240250), (62, 205375), (106, 120125), (125, 101866), (155, 82150), (250, 50933), (265, 48050), (310, 41075), (530, 24025), (775, 16430), (961, 13250), (1325, 9610), (1550, 8215), (1643, 7750), (1922, 6625), (2650, 4805), (3286, 3875)]