925245280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{304357}}^1$

素因数の和:304391

約数の個数: 48

約数和(自身を含む): 2300946480

約数和(自身を除く): 1375701200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 304357, 608714, 1217428, 1521785, 2434856, 3043570, 4869712, 5782783, 6087140, 9739424, 11565566, 12174280, 23131132, 24348560, 28913915, 46262264, 48697120, 57827830, 92524528, 115655660, 185049056, 231311320, 462622640, 925245280]

約数ペア:

[(1, 925245280), (2, 462622640), (4, 231311320), (5, 185049056), (8, 115655660), (10, 92524528), (16, 57827830), (19, 48697120), (20, 46262264), (32, 28913915), (38, 24348560), (40, 23131132), (76, 12174280), (80, 11565566), (95, 9739424), (152, 6087140), (160, 5782783), (190, 4869712), (304, 3043570), (380, 2434856), (608, 1521785), (760, 1217428), (1520, 608714), (3040, 304357)]