434776240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9290

約数の個数: 80

約数和(自身を含む): 1098501120

約数和(自身を除く): 663724880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9227, 9424, 11780, 18454, 23560, 36908, 46135, 47120, 73816, 92270, 147632, 175313, 184540, 286037, 350626, 369080, 572074, 701252, 738160, 876565, 1144148, 1402504, 1430185, 1753130, 2288296, 2805008, 2860370, 3506260, 4576592, 5434703, 5720740, 7012520, 10869406, 11441480, 14025040, 21738812, 22882960, 27173515, 43477624, 54347030, 86955248, 108694060, 217388120, 434776240]

約数ペア:

[(1, 434776240), (2, 217388120), (4, 108694060), (5, 86955248), (8, 54347030), (10, 43477624), (16, 27173515), (19, 22882960), (20, 21738812), (31, 14025040), (38, 11441480), (40, 10869406), (62, 7012520), (76, 5720740), (80, 5434703), (95, 4576592), (124, 3506260), (152, 2860370), (155, 2805008), (190, 2288296), (248, 1753130), (304, 1430185), (310, 1402504), (380, 1144148), (496, 876565), (589, 738160), (620, 701252), (760, 572074), (1178, 369080), (1240, 350626), (1520, 286037), (2356, 184540), (2480, 175313), (2945, 147632), (4712, 92270), (5890, 73816), (9227, 47120), (9424, 46135), (11780, 36908), (18454, 23560)]