84963250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 173122560

約数和(自身を除く): 88159310

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 155, 190, 250, 310, 475, 577, 589, 775, 950, 1154, 1178, 1550, 2375, 2885, 2945, 3875, 4750, 5770, 5890, 7750, 10963, 14425, 14725, 17887, 21926, 28850, 29450, 35774, 54815, 72125, 73625, 89435, 109630, 144250, 147250, 178870, 274075, 339853, 447175, 548150, 679706, 894350, 1370375, 1699265, 2235875, 2740750, 3398530, 4471750, 8496325, 16992650, 42481625, 84963250]

約数ペア:

[(1, 84963250), (2, 42481625), (5, 16992650), (10, 8496325), (19, 4471750), (25, 3398530), (31, 2740750), (38, 2235875), (50, 1699265), (62, 1370375), (95, 894350), (125, 679706), (155, 548150), (190, 447175), (250, 339853), (310, 274075), (475, 178870), (577, 147250), (589, 144250), (775, 109630), (950, 89435), (1154, 73625), (1178, 72125), (1550, 54815), (2375, 35774), (2885, 29450), (2945, 28850), (3875, 21926), (4750, 17887), (5770, 14725), (5890, 14425), (7750, 10963)]