97452140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 216367200

約数和(自身を除く): 118915060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 317, 380, 634, 809, 1268, 1585, 1618, 3170, 3236, 4045, 6023, 6340, 8090, 12046, 15371, 16180, 24092, 30115, 30742, 60230, 61484, 76855, 120460, 153710, 256453, 307420, 512906, 1025812, 1282265, 2564530, 4872607, 5129060, 9745214, 19490428, 24363035, 48726070, 97452140]

約数ペア:

[(1, 97452140), (2, 48726070), (4, 24363035), (5, 19490428), (10, 9745214), (19, 5129060), (20, 4872607), (38, 2564530), (76, 1282265), (95, 1025812), (190, 512906), (317, 307420), (380, 256453), (634, 153710), (809, 120460), (1268, 76855), (1585, 61484), (1618, 60230), (3170, 30742), (3236, 30115), (4045, 24092), (6023, 16180), (6340, 15371), (8090, 12046)]