448195750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 890285760

約数和(自身を除く): 442090010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 157, 190, 250, 314, 475, 601, 785, 950, 1202, 1570, 2375, 2983, 3005, 3925, 4750, 5966, 6010, 7850, 11419, 14915, 15025, 19625, 22838, 29830, 30050, 39250, 57095, 74575, 75125, 94357, 114190, 149150, 150250, 188714, 285475, 372875, 471785, 570950, 745750, 943570, 1427375, 1792783, 2358925, 2854750, 3585566, 4717850, 8963915, 11794625, 17927830, 23589250, 44819575, 89639150, 224097875, 448195750]

約数ペア:

[(1, 448195750), (2, 224097875), (5, 89639150), (10, 44819575), (19, 23589250), (25, 17927830), (38, 11794625), (50, 8963915), (95, 4717850), (125, 3585566), (157, 2854750), (190, 2358925), (250, 1792783), (314, 1427375), (475, 943570), (601, 745750), (785, 570950), (950, 471785), (1202, 372875), (1570, 285475), (2375, 188714), (2983, 150250), (3005, 149150), (3925, 114190), (4750, 94357), (5966, 75125), (6010, 74575), (7850, 57095), (11419, 39250), (14915, 30050), (15025, 29830), (19625, 22838)]