29402000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 72559344

約数和(自身を除く): 43157344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 241, 244, 250, 305, 400, 482, 488, 500, 610, 964, 976, 1000, 1205, 1220, 1525, 1928, 2000, 2410, 2440, 3050, 3856, 4820, 4880, 6025, 6100, 7625, 9640, 12050, 12200, 14701, 15250, 19280, 24100, 24400, 29402, 30125, 30500, 48200, 58804, 60250, 61000, 73505, 96400, 117608, 120500, 122000, 147010, 235216, 241000, 294020, 367525, 482000, 588040, 735050, 1176080, 1470100, 1837625, 2940200, 3675250, 5880400, 7350500, 14701000, 29402000]

約数ペア:

[(1, 29402000), (2, 14701000), (4, 7350500), (5, 5880400), (8, 3675250), (10, 2940200), (16, 1837625), (20, 1470100), (25, 1176080), (40, 735050), (50, 588040), (61, 482000), (80, 367525), (100, 294020), (122, 241000), (125, 235216), (200, 147010), (241, 122000), (244, 120500), (250, 117608), (305, 96400), (400, 73505), (482, 61000), (488, 60250), (500, 58804), (610, 48200), (964, 30500), (976, 30125), (1000, 29402), (1205, 24400), (1220, 24100), (1525, 19280), (1928, 15250), (2000, 14701), (2410, 12200), (2440, 12050), (3050, 9640), (3856, 7625), (4820, 6100), (4880, 6025)]