1488424400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{61001}}^1$

素因数の和:61080

約数の個数: 60

約数和(自身を含む): 3634621164

約数和(自身を除く): 2146196764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 12200, 24400, 61001, 122002, 244004, 305005, 488008, 610010, 976016, 1220020, 1525025, 2440040, 3050050, 3721061, 4880080, 6100100, 7442122, 12200200, 14884244, 18605305, 24400400, 29768488, 37210610, 59536976, 74421220, 93026525, 148842440, 186053050, 297684880, 372106100, 744212200, 1488424400]

約数ペア:

[(1, 1488424400), (2, 744212200), (4, 372106100), (5, 297684880), (8, 186053050), (10, 148842440), (16, 93026525), (20, 74421220), (25, 59536976), (40, 37210610), (50, 29768488), (61, 24400400), (80, 18605305), (100, 14884244), (122, 12200200), (200, 7442122), (244, 6100100), (305, 4880080), (400, 3721061), (488, 3050050), (610, 2440040), (976, 1525025), (1220, 1220020), (1525, 976016), (2440, 610010), (3050, 488008), (4880, 305005), (6100, 244004), (12200, 122002), (24400, 61001)]