848572300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14407}}^1$

素因数の和:14471

約数の個数: 72

約数和(自身を含む): 2000983040

約数和(自身を除く): 1152410740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1900, 2356, 2945, 3100, 5890, 11780, 14407, 14725, 28814, 29450, 57628, 58900, 72035, 144070, 273733, 288140, 360175, 446617, 547466, 720350, 893234, 1094932, 1368665, 1440700, 1786468, 2233085, 2737330, 4466170, 5474660, 6843325, 8485723, 8932340, 11165425, 13686650, 16971446, 22330850, 27373300, 33942892, 42428615, 44661700, 84857230, 169714460, 212143075, 424286150, 848572300]

約数ペア:

[(1, 848572300), (2, 424286150), (4, 212143075), (5, 169714460), (10, 84857230), (19, 44661700), (20, 42428615), (25, 33942892), (31, 27373300), (38, 22330850), (50, 16971446), (62, 13686650), (76, 11165425), (95, 8932340), (100, 8485723), (124, 6843325), (155, 5474660), (190, 4466170), (310, 2737330), (380, 2233085), (475, 1786468), (589, 1440700), (620, 1368665), (775, 1094932), (950, 893234), (1178, 720350), (1550, 547466), (1900, 446617), (2356, 360175), (2945, 288140), (3100, 273733), (5890, 144070), (11780, 72035), (14407, 58900), (14725, 57628), (28814, 29450)]